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List of works by Karl-Jürgen Bär

A common variation in HCN1 is associated with heart rate variability in schizophrenia

scientific article published on 18 November 2020

A data-driven approach to mapping cortical and subcortical intrinsic functional connectivity along the longitudinal hippocampal axis

scientific article

Activation of brainstem and midbrain nuclei during cognitive control in medicated patients with schizophrenia

scientific article published on 05 September 2018

Acupuncture--deep pain with an autonomic dimension?

scientific article published on 28 December 2011

Acute psychosis leads to increased QT variability in patients suffering from schizophrenia

scientific article published on 16 July 2007

Advances in functional magnetic resonance imaging of the human brainstem.

scientific article published on 9 August 2013

Altered Causal Coupling Pathways within the Central-Autonomic-Network in Patients Suffering from Schizophrenia

scientific article published on 26 July 2019

Altered autonomic regulation as a cardiovascular risk marker for patients with sudden sensorineural hearing loss

scientific article published in December 2014

Altered diurnal autonomic variation and reduced vagal information flow in acute schizophrenia.

scientific article published on 6 October 2006

Altered pain threshold sensitivity and frontoparietal-cingulate network in anorexia nervosa: the role of disgust sensitivity--Author response

scientific article published on September 2015

Analysis of CACNA1C and KCNH2 Risk Variants on Cardiac Autonomic Function in Patients with Schizophrenia

scientific article published in 2022

Are routine methods good enough to stain senile plaques and neurofibrillary tangles in different brain regions of demented patients?

scientific article

Assessment of intra- and inter-regional interrelations between GABA+, Glx and BOLD during pain perception in the human brain - A combined 1H fMRS and fMRI study.

scientific article published on 28 September 2017

Association between wind-up ratio and central serotonergic function in healthy subjects and depressed patients ⬇️

scientific article published on September 21, 2011

Autonomic dysfunction in unaffected first-degree relatives of patients suffering from schizophrenia

scientific article

Autonomic modulation in healthy first-degree relatives of patients with major depressive disorder

scientific article published on 30 May 2011

Autonomic nervous system activation during social cognition tasks in patients with schizophrenia and their unaffected relatives.

scientific article published on December 2011

Autonomy of autonomic dysfunction in major depression

scientific article published on 24 September 2009

Baroreflex Coupling Assessed by Cross-Compression Entropy

scientific article published on 10 May 2017

Cardiac Autonomic Dysfunction in Patients with Schizophrenia and Their Healthy Relatives - A Small Review

scientific article

Cardio-Respiratory Fitness and Autonomic Function in Patients with Major Depressive Disorder

scientific article published on 01 January 2019

Cardio-respiratory coupling in untreated patients with major depression ⬇️

scientific article published on March 3, 2012

Cardio-respiratory coupling indicates suppression of vagal activity in acute schizophrenia

scientific article published on 29 April 2009

Cardiovascular and cardiorespiratory coupling analyses: a review

scientific article published on 15 July 2013

Cardiovascular coupling analysis with high-resolution joint symbolic dynamics in patients suffering from acute schizophrenia

scientific article published on 17 July 2013

Central- and autonomic nervous system coupling in schizophrenia

scientific article

Changes in fMRI activation in anterior hippocampus and motor cortex during memory retrieval after an intense exercise intervention

scientific article published on 21 January 2017

Changes in the effect of spinal prostaglandin E2 during inflammation: prostaglandin E (EP1-EP4) receptors in spinal nociceptive processing of input from the normal or inflamed knee joint.

scientific article

Changes of pain perception, autonomic function, and endocrine parameters during treatment of anorectic adolescents

scientific article published in September 2006

Checking and washing rituals are reflected in altered cortical thickness in obsessive-compulsive disorder

scientific article published on 26 March 2019

Chronotropic incompetence of the heart is associated with exercise intolerance in patients with schizophrenia.

scientific article published on 8 March 2018

Complex autonomic dysfunction in cardiovascular, intensive care, and schizophrenic patients assessed by autonomic information flow

scientific article published on 01 October 2006

Connectomics-Based Functional Network Alterations in both Depressed Patients with Suicidal Behavior and Healthy Relatives of Suicide Victims

scientific article published on 04 October 2019

Correlations between the autonomic modulation of heart rate, blood pressure and the pupillary light reflex in healthy subjects

scientific article published on 5 February 2009

Cortical thickness and resting-state cardiac function across the lifespan: A cross-sectional pooled mega-analysis

scientific article published on 10 October 2020

Decreased activity in right-hemisphere structures involved in social cognition in siblings discordant for schizophrenia

scientific article published on 3 December 2011

Decreased baroreflex sensitivity in acute schizophrenia

scientific article published on 16 November 2006

Decreased sensitivity to experimental pain in adjustment disorder

scientific article published on 11 August 2005

Decreased sensitivity to thermal pain in rats bred for high anxiety-related behaviour is attenuated by citalopram or diazepam treatment

scientific article published on 24 May 2007

Detecting cannabis use on the human skin surface via an electronic nose system

scientific article published on 23 July 2014

Detecting spatially highly resolved network modules: a multi subject approach

scientific article

Development and validation of a set of German stimulus- and target words for an attachment related semantic priming paradigm

scientific article published on 02 July 2013

Differences between heart rate and blood pressure variability in schizophrenia

scientific article published on 01 October 2006

Differences of sympathetic and parasympathetic modulation in major depression

scientific article published on 11 July 2017

Differential cardiac effects of aerobic interval training versus moderate continuous training in a patient with schizophrenia: a case report

scientific article

Differential involvement of brainstem noradrenergic and midbrain dopaminergic nuclei in cognitive control

scientific article published on 11 March 2016

Differential processing of laser stimuli by Aδ and C fibres in major depression ⬇️

scientific article published on April 20, 2011

Dissociation of Endogenous Pain Inhibition Due to Conditioned Pain Modulation and Placebo in Male Athletes Versus Nonathletes

scientific article published on 18 September 2020

Dissociation of performance parameters at the IAT requires specific exercise recommendations for depressed patients.

scientific article published on 20 October 2009

Diverse autonomic regulation of pupillary function and the cardiovascular system during alcohol withdrawal

scientific article published on 4 January 2016

Does parasympathetic modulation prior to ECT treatment influence therapeutic outcome?

scientific article published on 21 June 2010

Dynamic microvascular blood flow analysis during post-occlusive reactive hyperemia test in patients with schizophrenia

scientific article published on 29 March 2011

ECG derived respiration: comparison of time-domain approaches and application to altered breathing patterns of patients with schizophrenia

scientific article published on 10 February 2017

Early improvement of painful symptoms in MDD: is there an association in achieving remission?

scientific article published on 19 December 2007

Effect of an eight-week smartphone-guided HRV-biofeedback intervention on autonomic function and impulsivity in healthy controls

scientific article published on 01 July 2019

Emil Kraepelin: A pioneer of scientific understanding of psychiatry and psychopharmacology ⬇️

scientific article published on April 1, 2010

Endothelial dysfunction during acute alcohol withdrawal syndrome

scientific article

Enhanced spectral analysis of blood flow during post-occlusive reactive hyperaemia test in different tissue depths

scientific article

Evidence for alterations of cortical folding in anorexia nervosa

scientific article published on 17 December 2015

Exaggerated beat-to-beat R amplitude variability in patients with panic disorder after intravenous isoproterenol

scientific article published on 17 September 2007

Exercise reveals the interrelation of physical fitness, inflammatory response, psychopathology, and autonomic function in patients with schizophrenia

scientific article published on 10 September 2012

Functional connectivity and network analysis of midbrain and brainstem nuclei

scientific article published in April 2016

Functional consequences of acute tryptophan depletion on raphe nuclei connectivity and network organization in healthy women

scientific article published on 16 November 2019

Gastric dysmotility in healthy first-degree relatives of patients with schizophrenia

scientific article published on 21 July 2010

Gastric dysmotility in major depression

scientific article published on 9 October 2009

Gastric dysmotility in patients with major depression

scientific article published on 04 March 2008

Gender-dependent impact of major depression on autonomic cardiovascular modulation

scientific article

Heart rate turbulence during acute alcohol withdrawal syndrome

scientific article published on 04 November 2011

Heart rate variability and sympathetic skin response in male patients suffering from acute alcohol withdrawal syndrome

scientific article published on September 2006

Heart rate variability, QT variability, and electrodermal activity during exercise.

scientific article

Heartbeat evoked potentials mirror altered body perception in depressed patients

scientific article published on 25 April 2012

High-resolution joint symbolic analysis to enhance classification of the cardiorespiratory system in patients with schizophrenia and their relatives

scientific article

Hippocampal structure, metabolism, and inflammatory response after a 6-week intense aerobic exercise in healthy young adults: a controlled trial

scientific article

Hippocampal-Brainstem Connectivity Associated with Vagal Modulation after an Intense Exercise Intervention in Healthy Men.

scientific article published on 7 April 2016

Impact of the heart rate on the shape of the cardiac response function

scientific article published on 5 September 2017

Impaired cerebral autoregulation during acute alcohol withdrawal

scientific article published on 24 April 2010

Increased QT interval variability index in acute alcohol withdrawal

scientific article published on 09 March 2007

Increased QT variability in patients with anorexia nervosa--an indicator for increased cardiac mortality?

scientific article published in December 2010

Increased beat-to-beat 'R' amplitude variability in patients with panic disorder

scientific article published on 21 December 2008

Increased cold-pain thresholds in major depression

scientific article published on 27 November 2009

Increased neuronal cell number in the dorsal motor nucleus of the vagus in schizophrenia

Increased pain sensitivity in alcohol withdrawal syndrome

scientific article

Increased prefrontal activation during pain perception in major depression

scientific article published on 13 June 2007

Increased sensitivity to heat pain after sad mood induction in female patients with major depression

scientific article published on 17 October 2009

Increased vagal modulation in atopic dermatitis

scientific article published on 13 September 2008

Inflammatory changes upon a single maximal exercise test in depressed patients and healthy controls

scientific article published on 29 January 2010

Influence of age on linear and nonlinear measures of autonomic cardiovascular modulation.

scientific article published in April 2010

Influence of antipsychotic medication on pain perception in schizophrenia

scientific article published on 24 April 2006

Influence of galantamine on vasomotor reactivity in Alzheimer's disease and vascular dementia due to cerebral microangiopathy

scientific article published on 25 October 2007

Influence of olanzapine on QT variability and complexity measures of heart rate in patients with schizophrenia

scientific article

Interrelations between dopamine and serotonin producing sites and regions of the default mode network

scientific article published on 31 October 2020

Is evaluation of humorous stimuli associated with frontal cortex morphology? A pilot study using facial micro-movement analysis and MRI.

scientific article

Is successful electroconvulsive therapy related to stimulation of the vagal system?

scientific article published on 3 March 2010

Lateralization of pupillary light reflex parameters

scientific article published on 16 December 2004

Linear and non-linear measures indicate gastric dysmotility in patients suffering from acute schizophrenia

scientific article

Low serotonergic function and its normalization by treatment with sertraline in obsessive-compulsive disorder--an auditory evoked potential study

scientific article published in June 2010

Microstructural alterations in medial forebrain bundle are associated with interindividual pain sensitivity

scientific article published on 10 November 2020

Multivariate assessment of the central-cardiorespiratory network structure in neuropathological disease

scientific article published on 20 July 2018

Network redundancy analysis of effective brain networks: a comparison of healthy controls and patients with major depression

scientific article

Neurobrucellosis with thalamic infarction: a case report

scientific article

Neuroimaging-informed phenotypes of suicidal behavior: a family history of suicide and the use of a violent suicidal means.

scientific article

Neuronal prostaglandin E2 receptor subtype EP3 mediates antinociception during inflammation

scientific article published on 31 July 2013

Non-linear complexity measures of heart rate variability in acute schizophrenia

scientific article published on 23 July 2007

Nonlinear broad band dynamics are less complex in major depression

scientific article published on March 2008

Nonlinear relationship between electrodermal activity and heart rate variability in patients with acute schizophrenia

scientific article published on 15 April 2011

Pain perception in major depression depends on pain modality

scientific article published on 01 September 2005

Painful hallucinations and somatic delusions in a patient with the possible diagnosis of neuroborreliosis

scientific article published in July 2005

Perception to laser heat stimuli in depressed patients is reduced to Aδ- and selective C-fiber stimulation

scientific article

Peripheral endothelial dysfunction in patients suffering from acute schizophrenia: a potential marker for cardiovascular morbidity?

scientific article

Physical fitness and autonomic dysbalance in schizophrenia

Physical fitness and heart rate recovery are decreased in major depressive disorder.

scientific article

Pseudohypoalgesia on the skin: a novel view on the paradox of pain perception in depression

scientific article published in February 2011

Quantification of autonomic regulation in patients with sudden sensorineural hearing loss

scientific article published on 13 March 2013

Quantification of the Central Cardiovascular Network Applying the Normalized Short-time Partial Directed Coherence Approach in Healthy Subjects

scientific article published on 02 May 2018

Reduced baroreflex sensitivity in acute alcohol withdrawal syndrome and in abstained alcoholics

scientific article published on 02 May 2006

Reduced cardio-respiratory coupling after treatment with nortriptyline in contrast to S-citalopram

scientific article published on 9 June 2010

Reduced cardio-respiratory coupling in acute alcohol withdrawal

scientific article published on 14 July 2008

Reduced cardio-respiratory coupling indicates suppression of vagal activity in healthy relatives of patients with schizophrenia

scientific article published on 18 January 2010

Reduced heat pain thresholds after sad-mood induction are associated with changes in thalamic activity.

scientific article

Relationship between Cognitive and Sleep-wake Variables in Asymptomatic Offspring of Patients with Late-onset Alzheimer's Disease

scientific article published on 05 April 2017

Relationship between cardiovagal modulation and psychotic state in patients with paranoid schizophrenia

scientific article published on 04 October 2007

Resting state functional connectivity of the hippocampus along the anterior-posterior axis and its association with glutamatergic metabolism.

scientific article

Resting-state functional connectivity of neurotransmitter producing sites in female patients with borderline personality disorder

scientific article published on 17 January 2018

Retinal fluorescence lifetime imaging ophthalmoscopy measures depend on the severity of Alzheimer's disease

scientific article

Sad mood increases pain sensitivity upon thermal grill illusion stimulation: implications for central pain processing

scientific article

Serial positron emission tomographic findings in an atypical presentation of fatal familial insomnia

scientific article published in November 2002

Spectral decomposition of pupillary unrest using wavelet entropy

scientific article

Spinal tumor necrosis factor α neutralization reduces peripheral inflammation and hyperalgesia and suppresses autonomic responses in experimental arthritis: A role for spinal tumor necrosis factor α during induction and maintenance of peripheral in

article

Sport specificity of mental disorders: the issue of sport psychiatry

scientific article published on 04 October 2013

Structural and functional differences in the cingulate cortex relate to disease severity in anorexia nervosa.

scientific article published on July 2015

Structural and functional dysconnectivity of the fronto-thalamic system in schizophrenia: a DCM-DTI study

scientific article published on 2 March 2015

Structural basis of the fronto-thalamic dysconnectivity in schizophrenia: A combined DCM-VBM study

scientific article published on 3 August 2013

Sympathetic and Parasympathetic Modulation of Pupillary Unrest

scientific article published on 11 March 2020

Sympathetic skin response following painful electrical stimulation is increased in major depression

scientific article

Symptoms of Anxiety and Depression in Young Athletes Using the Hospital Anxiety and Depression Scale.

scientific article published on 7 March 2018

T95. PREVALENCE AND CONSEQUENCES OF CARDIAC AUTONOMIC DYSFUNCTION (CADF) IN 112 UNMEDICATED PATIENTS WITH SCHIZOPHRENIA.

scientific article

The Cardiorespiratory Network in Healthy First-Degree Relatives of Schizophrenic Patients

scientific article published on 16 June 2020

The Influence of Continuous Exercising on Chronotropic Incompetence in Multi-Episode Schizophrenia

The Use of Physiological Signals in Brainstem/Midbrain fMRI

scientific article published on 16 October 2018

The altered complexity of cardiovascular regulation in depressed patients

scientific article published on 20 January 2010

The influence of major depression and its treatment on heart rate variability and pupillary light reflex parameters

scientific article published in October 2004

The influence of negative mood on heart rate complexity measures and baroreflex sensitivity in healthy subjects

scientific article

The interaction between pupil function and cardiovascular regulation in patients with acute schizophrenia

scientific article published on 22 August 2008

The neural basis of the abnormal self-referential processing and its impact on cognitive control in depressed patients

scientific article

The phrenic component of acute schizophrenia--a name and its physiological reality

scientific article

The proportion of TRPV1 protein-positive lumbar DRG neurones does not increase in the course of acute and chronic antigen-induced arthritis in the knee joint of the rat.

scientific article

The relation of autonomic function to physical fitness in patients suffering from alcohol dependence

scientific article published on 09 May 2013

The relation of skin conductance and pupillary fluctuations assessed by phase-rectified signal averaging

scientific article published on 01 July 2019

The relation of ventromedial prefrontal cortex activity and heart rate fluctuations at rest

scientific article published on 25 November 2009

The relationship between heart rate and functional connectivity of brain regions involved in autonomic control

scientific article published on 11 April 2019

Thresholds and perception of cold pain, heat pain, and the thermal grill illusion in patients with major depressive disorder

scientific article

Towards response success prediction: An integrative approach using high-resolution fMRI and autonomic indices

scientific article published on 06 August 2018

Transcortical motor aphasia and unilateral parkinsonism in a case of hyperostosis frontalis.

scientific article published in April 2013

Transient activation of a somatosensory area in painful hallucinations shown by fMRI.

scientific article published in May 2002

Treatment Associated Changes of Functional Connectivity of Midbrain/Brainstem Nuclei in Major Depressive Disorder

scientific article published on 17 August 2017

Vagus nerve stimulation ameliorated deficits in one-way active avoidance learning and stimulated hippocampal neurogenesis in bulbectomized rats

scientific article published on 24 February 2012

Ventilatory inefficiency in major depressive disorder: a potential adjunct for cardiac risk stratification in depressive disorders?

scientific article published on 14 April 2010

[Development of the "Mannheim Multicomponent Stress Test" (MMST)]

scientific article published on 26 February 2009

[Implementation of exercise therapy in daily clinical practice in psychiatric clinics in Germany]

scientific article published on 28 August 2019

[Pain perception is not influenced by altered autonomic function in major depression].

scientific article

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