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List of works by Rick Richardson

A developmental dissociation in compound summation following extinction

scientific article published in July 2009

A developmental dissociation in reinstatement of an extinguished fear response in rats

scientific article (publication date: July 2007)

A developmental dissociation of context and GABA effects on extinguished fear in rats

scientific article published in February 2007

A precision medicine approach to pharmacological adjuncts to extinction: a call to broaden research

scientific article published on 16 August 2018

A randomized controlled trial of D-cycloserine enhancement of exposure therapy for social anxiety disorder

scientific article published on 7 January 2008

A randomized controlled trial of the effect of D-cycloserine on exposure therapy for spider fear

scientific article published on 10 July 2006

A randomized controlled trial of the effect of D-cycloserine on extinction and fear conditioning in humans

scientific article published on 7 September 2006

A window of vulnerability: impaired fear extinction in adolescence

scientific article published on 25 October 2013

ACTH produces long-lasting recovery following partial extinction of an active avoidance response

scientific article published in January 1989

ACTH- and noncontingent footshock-induced recovery of an extinguished passive avoidance response

scientific article published in January 1987

Acute early-life stress results in premature emergence of adult-like fear retention and extinction relapse in infant rats

scientific article published in October 2013

Acute systemic fibroblast growth factor-2 enhances long-term extinction of fear and reduces reinstatement in rats

scientific article published on 18 February 2009

Acute systemic fibroblast growth factor-2 enhances long-term memory in developing rats

scientific article published on 22 January 2009

Anterograde memory loss induced by hypothermia in rats

scientific article published in January 1983

Behavioral expression of learned fear: updating of early memories

scientific article published in December 2005

Bridging the gap: Lessons we have learnt from the merging of psychology and psychiatry for the optimisation of treatments for emotional disorders.

scientific article published on 25 July 2014

Carbachol injections into the nucleus accumbens disrupt acquisition and expression of fear-potentiated startle and freezing in rats

scientific article published on 3 April 2006

Centrally administered corticotropin-releasing hormone and peripheral injections of strychnine hydrochloride potentiate the acoustic startle response in preweanling rats

scientific article published in December 2001

Conditioned changes in ultrasonic vocalizations to an aversive olfactory stimulus are lateralized in 6-day-old rats

scientific article published on 01 November 2000

D-cycloserine and the facilitation of extinction of conditioned fear: consequences for reinstatement

scientific article

D-cycloserine enhances generalization of fear extinction in children

scientific article published on 10 March 2015

D-cycloserine facilitates extinction of learned fear: effects on reacquisition and generalized extinction

scientific article published in April 2005

D-cycloserine facilitates extinction the first time but not the second time: an examination of the role of NMDA across the course of repeated extinction sessions

scientific article

Delayed development of fear-potentiated startle in rats

scientific article published in February 1994

Developmental and pharmacological analysis of the cardiac response to an acoustic startle stimulus

scientific article published in January 1996

Developmental changes in the duration of attention to unfamiliar stimuli in the rat.

scientific article published in May 1992

Developmental constraints on the expression of behavioral and heart-rate orienting responses: I. The role of cardiosomatic coupling

scientific article published in January 1991

Developmental constraints on the expression of behavioral and heart-rate orienting responses: II. The role of ambient temperature ⬇️

scientific article published on January 1, 1992

Differential involvement of the medial prefrontal cortex in the expression of learned fear across development

scientific article published in April 2012

Dopamine antagonists in the orbital prefrontal cortex reduce prepulse inhibition of the acoustic startle reflex in the rat.

scientific article published in May 1999

Early emergence of adult-like fear renewal in the developing rat after chronic corticosterone treatment of the dam or the pups.

scientific article published on 25 August 2014

Early experiences and the development of emotional learning systems in rats ⬇️

scientific article published on April 10, 2013

Early-life exposure to fibroblast growth factor-2 facilitates context-dependent long-term memory in developing rats

scientific article

Early-life stress affects extinction during critical periods of development: an analysis of the effects of maternal separation on extinction in adolescent rats

scientific article published on 21 March 2012

Early-life stress leads to sex-dependent changes in pubertal timing in rats that are reversed by a probiotic formulation

scientific article published on 24 July 2018

Early-life stress, microbiota, and brain development: probiotics reverse the effects of maternal separation on neural circuits underpinning fear expression and extinction in infant rats

scientific article published on 03 April 2019

Effect of chronic undernutrition on susceptibility to cold stress in young adult and aged rats

scientific article published in August 1988

Effects of D-cycloserine on extinction of conditioned freezing

scientific article published in April 2003

Effects of D-cycloserine on extinction of learned fear to an olfactory cue.

scientific article published in February 2007

Effects of D-cycloserine on extinction: consequences of prior exposure to imipramine

scientific article published on 06 June 2007

Effects of an odor paired with illness on startle, freezing, and analgesia in rats

scientific article published in February 2003

Effects of chronic dietary restriction on sensory-motor function and susceptibility to stressor stimuli in the laboratory rat.

scientific article published in January 1988

Effects of environmental enrichment on rate of contextual processing and discriminative ability in adult rats

scientific article published in January 2000

Effects of home nest odors on black-white preference in the developing rat: implications for developmental learning research

scientific article published in November 1988

Effects of home-nest odors on the startle response in preweanling rats

scientific article published on 01 July 1998

Effects of multiple exposures to D-cycloserine on extinction of conditioned fear in rats

scientific article published in May 2005

Effects of multisensory environmental stimulation on contextual conditioning in the developing rat.

scientific article published in September 2000

Enhanced sensitivity to learning fearful associations during adolescence

scientific article published on 10 June 2013

Erasing fear memories with extinction training.

scientific article

Expression of renewal is dependent on the extinction-test interval rather than the acquisition-extinction interval.

scientific article published in June 2009

Extinction in preweanling rats does not involve NMDA receptors.

scientific article published on 21 May 2010

Extinction in the developing rat: an examination of renewal effects

scientific article published in September 2007

Extinction of avoidance through response prevention: enhancement by administration of epinephrine or ACTH.

scientific article published in January 1988

Extinction of conditioned odor potentiation of startle

scientific article published in September 2002

Facilitation of fear extinction by D-cycloserine: theoretical and clinical implications.

scientific article published in September 2004

Fear extinction across development: the involvement of the medial prefrontal cortex as assessed by temporary inactivation and immunohistochemistry

scientific article

Fibroblast growth factor-2 alters the nature of extinction ⬇️

scientific article published on January 13, 2011

Fibroblast growth factor-2 enhances extinction and reduces renewal of conditioned fear

scientific article

From resilience to vulnerability: mechanistic insights into the effects of stress on transitions in critical period plasticity

scientific article (publication date: 2013)

GABA(A) receptors determine the temporal dynamics of memory retention

scientific article

High illumination levels potentiate the acoustic startle response in preweanling rats

scientific article published in December 2003

How low can you go? Ostracism by a computer is sufficient to lower self-reported levels of belonging, control, self-esteem, and meaningful existence

Hypothermia-induced anterograde amnesia: is memory loss attributable to impaired acquisition?

scientific article published in July 1987

Immediate post-reminder injection of gamma-amino butyric acid (GABA) agonist midazolam attenuates reactivation of forgotten fear in the infant rat.

scientific article

Immunohistochemical analyses of long-term extinction of conditioned fear in adolescent rats

scientific article

Impaired extinction retention in adolescent rats: effects of D-cycloserine

scientific article

Infantile amnesia: forgotten but not gone.

scientific article published on 14 February 2014

Intraamygdala Infusion of Fibroblast Growth Factor 2 Enhances Extinction and Reduces Renewal and Reinstatement in Adult Rats ⬇️

scientific article published on October 5, 2011

Is anterograde amnesia a special case of retrograde amnesia?

scientific article published in June 1983

Kappa opioid receptors mediate where fear is expressed following extinction training

scientific article published on 18 January 2011

Latent inhibition in the developing rat: an examination of context-specific effects

scientific article published in July 2005

Latent inhibition of conditioned odor potentiation of startle: a developmental analysis

scientific article published in April 2003

Looking beyond fear: the extinction of other emotions implicated in anxiety disorders

scientific article published in January 2010

Loss of emotional experience after traumatic brain injury: findings with the startle probe procedure

scientific article published in March 2006

Maternal separation results in early emergence of adult-like fear and extinction learning in infant rats

scientific article published in February 2011

Memory of fearful events: the role of fibroblast growth factor-2 in fear acquisition and extinction.

scientific article

Memory retrieval before or after extinction reduces recovery of fear in adolescent rats ⬇️

scientific article published on August 15, 2013

Opioid receptors regulate retrieval of infant fear memories: effects of naloxone on infantile amnesia

scientific article published in June 2006

Ostracism: how much it hurts depends on how you remember it.

scientific article published in June 2009

Ovarian hormones and retention of learned fear in rats

scientific article published in September 1981

Persistence of flavor neophobia as an indicator of state-dependent retention induced by pentobarbital, stress, and estrus

scientific article published in May 1983

Pharmacological dissociation of trace and long-delay fear conditioning in young rats

scientific article published on 14 August 2006

Pharmacological enhancement of fear reduction: preclinical models ⬇️

scientific article published on October 1, 2011

Phosphorylation of mitogen-activated protein kinase in the medial prefrontal cortex and the amygdala following memory retrieval or forgetting in developing rats.

scientific article

Pretraining inactivation of the caudal pontine reticular nucleus impairs the acquisition of conditioned fear-potentiated startle to an odor, but not a light

scientific article published in October 2004

Recovery of fear memories in rats: role of gamma-amino butyric acid (GABA) in infantile amnesia

scientific article

Reducing vulnerability to retrograde amnesia treatment: can new memory be deactivated?

scientific article published in December 1982

Reinstatement of fear to an extinguished conditioned stimulus: two roles for context.

scientific article published in January 2002

Renewal and reinstatement of the conditioned but not the unconditioned response following habituation of the unconditioned stimulus.

scientific article published on 23 March 2012

Reversing the negative psychological sequelae of exclusion: inclusion is ameliorative but not protective against the aversive consequences of exclusion

scientific article published on 20 August 2012

Shock sensitization of startle in rats: the role of contextual conditioning

scientific article published in October 1998

Shock sensitization of startle in the developing rat.

scientific article published in May 2000

Shock sensitization of startle: learned or unlearned fear?

scientific article

Stimulus generalization of conditioned taste aversion in rats

scientific article published in May 1984

Synapses, circuits, and the ontogeny of learning

scientific article

Temporary inactivation of the nucleus accumbens disrupts acquisition and expression of fear-potentiated startle in rats.

scientific article

Temporary inactivation of the perirhinal cortex by muscimol injections block acquisition and expression of fear-potentiated startle

scientific article published in February 2004

The effect of adverse rearing environments on persistent memories in young rats: removing the brakes on infant fear memories.

scientific article published on 10 July 2012

The effect of temporary amygdala inactivation on extinction and reextinction of fear in the developing rat: unlearning as a potential mechanism for extinction early in development

scientific article

The effect of the NMDA receptor antagonist MK-801 on the acquisition and extinction of learned fear in the developing rat.

scientific article

The effect of the mu-opioid receptor antagonist naloxone on extinction of conditioned fear in the developing rat.

scientific article

The effects of FG7142 on two types of forgetting in 18-day-old rats

scientific article published in December 2007

The elusive engram: what can infantile amnesia tell us about memory?

scientific article

The ontogeny of conditioned odor potentiation of startle

scientific article published in December 2000

The ontogeny of fear-potentiated startle: effects of earlier-acquired fear memories

scientific article published in October 2007

The role of context in the re-extinction of learned fear.

scientific article published on 26 June 2009

The temporal specificity of the switch from NMDAr-dependent extinction to NMDAr-independent re-extinction

scientific article published on 24 December 2009

Traces of memory: reacquisition of fear following forgetting is NMDAr-independent

scientific article published on 15 March 2013

US habituation, like CS extinction, produces a decrement in conditioned fear responding that is NMDA dependent and subject to renewal and reinstatement.

scientific article published on 13 January 2010

Ventral hippocampal kappa opioid receptors mediate the renewal of fear following extinction in the rat

scientific article

d-cycloserine does not facilitate fear extinction by reducing conditioned stimulus processing or promoting conditioned inhibition to contextual cues ⬇️

scientific article published on September 14, 2012

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