Sheena Josselyn
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Canadian neuroscientist
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Biology
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Neuroscience
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Biology
Sheena Josselyn's Degrees
- Bachelors Psychology University of British Columbia
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Why Is Sheena Josselyn Influential?
(Suggest an Edit or Addition)According to Wikipedia, Sheena Josselyn is a Canadian neuroscientist and a full professor of psychology and physiology at Hospital for Sick Children and The University of Toronto. Josselyn studies the neural basis of memory, specifically how the brain forms and stores memories in rodent models. She has made critical contributions to the field of Neuronal Memory Allocation and the study of engrams.
Sheena Josselyn's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Memory Reconsolidation and Extinction Have Distinct Temporal and Biochemical Signatures (2004) (1083)
- CREB required for the stability of new and reactivated fear memories (2002) (629)
- Hippocampal Neurogenesis Regulates Forgetting During Adulthood and Infancy (2014) (592)
- Neuronal Competition and Selection During Memory Formation (2006) (564)
- Long-Term Memory Is Facilitated by cAMP Response Element-Binding Protein Overexpression in the Amygdala (2001) (441)
- Finding the engram (2015) (420)
- Selective Erasure of a Fear Memory (2007) (420)
- Optical controlling reveals time-dependent roles for adult-born dentate granule cells (2012) (376)
- Memory engrams: Recalling the past and imagining the future (2020) (360)
- MAPK, CREB and zif268 are all required for the consolidation of recognition memory. (2003) (342)
- Stimulation of Entorhinal Cortex Promotes Adult Neurogenesis and Facilitates Spatial Memory (2011) (341)
- Neurons Are Recruited to a Memory Trace Based on Relative Neuronal Excitability Immediately before Training (2014) (311)
- Maze training in mice induces MRI-detectable brain shape changes specific to the type of learning (2011) (285)
- Competition between engrams influences fear memory formation and recall (2016) (252)
- Hippocampal neurogenesis and forgetting (2013) (226)
- Upregulation of CREB-Mediated Transcription Enhances Both Short- and Long-Term Memory (2011) (209)
- Disruption of Oligodendrogenesis Impairs Memory Consolidation in Adult Mice (2019) (197)
- CREB, synapses and memory disorders: past progress and future challenges. (2005) (188)
- Posttraining Ablation of Adult-Generated Neurons Degrades Previously Acquired Memories (2011) (174)
- Structural foundations of optogenetics: Determinants of channelrhodopsin ion selectivity (2015) (171)
- Chemogenetic Interrogation of a Brain-wide Fear Memory Network in Mice (2017) (171)
- Computer-assisted behavioral assessment of Pavlovian fear conditioning in mice. (2000) (166)
- Spine growth in the anterior cingulate cortex is necessary for the consolidation of contextual fear memory (2011) (163)
- Suppression of adult neurogenesis impairs population coding of similar contexts in hippocampal CA3 region (2012) (157)
- Consolidation of CS and US representations in associative fear conditioning (2004) (150)
- Neurogenesis-mediated forgetting minimizes proactive interference (2016) (149)
- Inducible repression of CREB function disrupts amygdala-dependent memory (2004) (146)
- Parvalbumin-positive interneurons mediate neocortical-hippocampal interactions that are necessary for memory consolidation (2017) (129)
- Patterns across multiple memories are identified over time (2014) (128)
- Increasing CREB in the auditory thalamus enhances memory and generalization of auditory conditioned fear. (2008) (120)
- Infantile amnesia: a neurogenic hypothesis. (2012) (119)
- MEF2 negatively regulates learning-induced structural plasticity and memory formation (2012) (118)
- Memory recall and modifications by activating neurons with elevated CREB (2013) (117)
- Neuronal Allocation to a Hippocampal Engram (2016) (117)
- The Role of The RNA Demethylase FTO (Fat Mass and Obesity-Associated) and mRNA Methylation in Hippocampal Memory Formation (2017) (117)
- FoxO6 regulates memory consolidation and synaptic function. (2012) (113)
- Optogenetics: 10 years after ChR2 in neurons—views from the community (2015) (112)
- Continuing the search for the engram: examining the mechanism of fear memories. (2010) (110)
- Optimization of CLARITY for Clearing Whole-Brain and Other Intact Organs1,2,3 (2015) (110)
- Memory Allocation: Mechanisms and Function. (2018) (106)
- Manipulating a “Cocaine Engram” in Mice (2014) (98)
- p73 Regulates Neurodegeneration and Phospho-Tau Accumulation during Aging and Alzheimer's Disease (2008) (94)
- Dorsal hippocampal CREB is both necessary and sufficient for spatial memory. (2010) (93)
- Increasing CREB Function in the CA1 Region of Dorsal Hippocampus Rescues the Spatial Memory Deficits in a Mouse Model of Alzheimer's Disease (2011) (92)
- Increasing CRTC1 Function in the Dentate Gyrus during Memory Formation or Reactivation Increases Memory Strength without Compromising Memory Quality (2012) (92)
- Neuropeptide Y: Intraaccumbens injections produce a place preference that is blocked by cis-flupenthixol (1993) (87)
- The neurobiological foundation of memory retrieval (2019) (86)
- Activation of Amygdala CholecystokininB Receptors Potentiates the Acoustic Startle Response in the Rat (1997) (86)
- Recovery of “Lost” Infant Memories in Mice (2018) (75)
- Development of Adult-Generated Cell Connectivity with Excitatory and Inhibitory Cell Populations in the Hippocampus (2015) (71)
- Heroes of the Engram (2017) (70)
- Emerging roles for MEF2 transcription factors in memory (2014) (64)
- Age‐dependent effects of hippocampal neurogenesis suppression on spatial learning (2013) (63)
- The Nucleus Accumbens is not Critically Involved in Mediating the Effects of a Safety Signal on Behavior (2005) (63)
- Parvalbumin interneurons constrain the size of the lateral amygdala engram (2016) (62)
- Ontogeny of contextual fear memory formation, specificity, and persistence in mice. (2012) (62)
- Elevation of Hippocampal Neurogenesis Induces a Temporally Graded Pattern of Forgetting of Contextual Fear Memories (2018) (58)
- Memory formation in the absence of experience (2019) (55)
- Behavioral effects of intrastriatal caffeine mediated by adenosinergic modulation of dopamine (1991) (52)
- Plasticity‐related genes in brain development and amygdala‐dependent learning (2016) (51)
- p63 Regulates Adult Neural Precursor and Newly Born Neuron Survival to Control Hippocampal-Dependent Behavior (2013) (48)
- CREB regulates spine density of lateral amygdala neurons: implications for memory allocation (2013) (47)
- Caution When Diagnosing Your Mouse With Schizophrenia: The Use and Misuse of Model Animals for Understanding Psychiatric Disorders (2016) (46)
- A Compact Head‐Mounted Endoscope for In Vivo Calcium Imaging in Freely Behaving Mice (2018) (45)
- Neuronal competition: microcircuit mechanisms define the sparsity of the engram (2019) (44)
- Neuroscience: Memory and the single molecule (2013) (40)
- Entorhinal Cortical Deep Brain Stimulation Rescues Memory Deficits in Both Young and Old Mice Genetically Engineered to Model Alzheimer’s Disease (2017) (40)
- What's right with my mouse model? New insights into the molecular and cellular basis of cognition from mouse models of Rubinstein-Taybi Syndrome. (2005) (38)
- Contextual fear conditioning in zebrafish (2016) (36)
- Adolescent Cocaine Exposure Causes Enduring Macroscale Changes in Mouse Brain Structure (2013) (36)
- Conditional Deletion of α-CaMKII Impairs Integration of Adult-Generated Granule Cells into Dentate Gyrus Circuits and Hippocampus-Dependent Learning (2014) (36)
- Optogenetic Inhibitor of the Transcription Factor CREB. (2015) (35)
- The CCKB antagonist, L-365,260, attenuates fear-potentiated startle (1995) (35)
- Age-dependent changes in spatial memory retention and flexibility in mice (2017) (34)
- Upregulation of Anandamide Hydrolysis in the Basolateral Complex of Amygdala Reduces Fear Memory Expression and Indices of Stress and Anxiety (2019) (34)
- Human chromosome 21 orthologous region on mouse chromosome 17 is a major determinant of Down syndrome-related developmental cognitive deficits. (2014) (32)
- Behavioral Effects of Clozapine and Dopamine Receptor Subtypes (1997) (31)
- Hippocampal clock regulates memory retrieval via Dopamine and PKA-induced GluA1 phosphorylation (2019) (31)
- Posttraining Ablation of Adult-Generated Olfactory Granule Cells Degrades Odor–Reward Memories (2014) (29)
- Reflections on the past two decades of neuroscience (2020) (28)
- Cholinergic control of morphine‐induced locomotion in rostromedial tegmental nucleus versus ventral tegmental area sites (2013) (28)
- Hippocampal Neurogenesis and Memory Clearance (2016) (28)
- Vertebrate Intersectin1 Is Repurposed to Facilitate Cortical Midline Connectivity and Higher Order Cognition (2013) (26)
- Chronic over‐expression of TGFβ1 alters hippocampal structure and causes learning deficits (2013) (25)
- Evidence for CCKA receptor involvement in the acquisition of conditioned activity produced by cocaine in rats (1997) (25)
- Advanced In vivo Use of CRISPR/Cas9 and Anti-sense DNA Inhibition for Gene Manipulation in the Brain (2016) (24)
- Prefrontal consolidation supports the attainment of fear memory accuracy (2014) (24)
- Disrupting Jagged1–Notch signaling impairs spatial memory formation in adult mice (2013) (24)
- Cerebellar abnormalities in purine nucleoside phosphorylase deficient mice (2012) (24)
- Intracerebroventricular infusion of the CCKB receptor agonist pentagastrin potentiates acoustic startle (1996) (22)
- Basal variability in CREB phosphorylation predicts trait-like differences in amygdala-dependent memory (2013) (22)
- A time-dependent role for the transcription factor CREB in neuronal allocation to an engram underlying a fear memory revealed using a novel in vivo optogenetic tool to modulate CREB function (2019) (22)
- Development and Validation of a Sensitive Entropy-Based Measure for the Water Maze (2009) (21)
- An inhibitory hippocampal–thalamic pathway modulates remote memory retrieval (2021) (20)
- Interaction of CCKB receptors with amphetamine in responding for conditioned rewards (1995) (18)
- Memory Allocation (2015) (18)
- Cognitive neuroscience: The molecules of forgetfulness (2002) (16)
- The past, present and future of light-gated ion channels and optogenetics (2018) (16)
- Forgetting at biologically realistic levels of neurogenesis in a large-scale hippocampal model (2019) (15)
- Altered brain development in an early-onset murine model of Alzheimer's disease (2015) (15)
- The role of neuronal excitability, allocation to an engram and memory linking in the behavioral generation of a false memory in mice (2020) (13)
- 4.27 – Transcription Regulation of Memory: CREB, CaMKIV, Fos/Jun, CBP, and SRF (2008) (12)
- Acquisition of conditioned reward blocked by intra-accumbens infusion of PD-140548, a CCKA receptor antagonist (1996) (11)
- Assessing Individual Neuronal Activity Across the Intact Brain: Using Hybridization Chain Reaction (HCR) to Detect Arc mRNA Localized to the Nucleus in Volumes of Cleared Brain Tissue (2018) (11)
- mTORC2: actin on your memory (2013) (10)
- Neuroscience: In search of the memory molecule (2016) (10)
- Impaired Recent, but Preserved Remote, Autobiographical Memory in Pediatric Brain Tumor Patients (2018) (10)
- A compact head-mounted endoscope for in vivo calcium imaging in freely-behaving mice (2018) (9)
- Devazepide, a CCKA receptor antagonist, impairs the acquisition of conditioned reward and conditioned activity (2005) (9)
- PD-135158, a CCKB receptor antagonist, microinjected into the nucleus accumbens and the expression of conditioned rewarded behavior (1996) (9)
- Facing your fears (2018) (7)
- Author response: Parvalbumin-positive interneurons mediate neocortical-hippocampal interactions that are necessary for memory consolidation (2017) (6)
- Voluntary Exercise Increases Neurogenesis and Mediates Forgetting of Complex Paired Associates Memories (2021) (6)
- Reprint of: Disrupting Jagged1–Notch signaling impairs spatial memory formation in adult mice (2013) (6)
- Fear Extinction Requires Reward (2018) (6)
- Electroconvulsive therapy with a memory reactivation intervention for post-traumatic stress disorder: A randomized controlled trial (2020) (5)
- Adult neurogenesis acts as a neural regularizer (2022) (4)
- accuracy Prefrontal consolidation supports the attainment of fear memory (2014) (4)
- The Role of CREB and CREB Co-activators in Memory Formation (2012) (3)
- Retinoic acid receptor plays both sides of homeostatic plasticity (2019) (3)
- Starring role for astrocytes in memory (2020) (3)
- Preclinical Behavioral Approaches to the Identification and Study of Antipsychotic Drug Action and Schizophrenia (1998) (3)
- Another twist in the histone memory code (2014) (2)
- CREB: A Cornerstone of Memory Consolidation? (2005) (2)
- Opto-extinction of a threat memory in mice (2022) (2)
- FoxO 6 regulates memory consolidation and synaptic function Material Supplemental (2012) (2)
- Ptchd1 exon3 truncating mutations recapitulate more clinically relevant autistic-like traits in mice (2019) (1)
- Memory: Ironing Out a Wrinkle in Time (2018) (1)
- Opposing effects of CCK(A) and CCK(B) antagonists on the development of conditioned activity in rats. (1996) (1)
- Editorial overview: Neurobiology of learning and plasticity (2021) (1)
- Chapter XIII CREB, plasticity and memory (2002) (1)
- Transcription Factors CREB and NF-KB: Involvement in Synaptic Plasticity and Memory Formation (2018) (1)
- Why Have Two When One Will Do? Comparing Task Representations across Amygdala and Prefrontal Cortex in Single Neurons and Neuronal Populations (2020) (1)
- Faculty of 1000 evaluation for Social transmission and buffering of synaptic changes after stress. (2018) (0)
- Fear Memory Allocation in the Posterior Basal Amygdala (2020) (0)
- S.02.02 The making and breaking of memory: from molecules to networks (2016) (0)
- Using Viral Vectors to Study the Memory Trace in Mice (2014) (0)
- Exercise accelerates place cell representational drift (2023) (0)
- Formation and fate of an engram in the lateral amygdala supporting a rewarding memory in mice (2022) (0)
- Genetic and behavioural requirements for structural brain plasticity (2018) (0)
- Probing the Statistical Structure of Memory Representation in Normal and Amnestic Mice (2022) (0)
- Memory formation in the absence of experience (2019) (0)
- Examining the engram encoding specificity hypothesis in mice (2023) (0)
- Training induced volume changes seen by structural MRI correlate with neuronal process remodelling (2009) (0)
- Faculty Opinions recommendation of A central amygdala to zona incerta projection is required for acquisition and remote recall of conditioned fear memory. (2019) (0)
- Editorial (2014) (0)
- Faculty Opinions recommendation of Multi-dimensional Coding by Basolateral Amygdala Neurons. (2018) (0)
- Editorial: MCCS 2018: Time and Memory (2018) (0)
- Mechanisms of Neurogenesis Mediated Forgetting (2016) (0)
- An H-index for rodents: development of entropy-based measure for evaluation of spatial performance in the water maze (1970) (0)
- Blue Light Control of CREB via A Designed Dominant Negative (2016) (0)
- Temporal Context and Emotional Memory (2017) (0)
- Neuronal Excitability in Memory Allocation: Mechanisms and Consequences (2020) (0)
- Sheena Josselyn (2018) (0)
- Abstract 2086: Leukocyte Anti-adhesion Therapy Provides Neuroprotection after Transient Global Cerebral Ischemia in the Mouse (2006) (0)
- Targeting the Reconsolidation of Traumatic Memories With Electroconvulsive Therapy for the Treatment of Posttraumatic Stress Disorder (2021) (0)
- Staying in Time: Does the Temporal Proximity of Related Events Drive Memory Integration? (2018) (0)
- combined analysis of brain and skull phenotypes in the mouse If the skull fits: magnetic resonance imaging and microcomputed tomography for (2015) (0)
- Toxoplasma infection alters dopamine-sensitive behaviors and host gene expression patterns associated with neuropsychiatric disease (2021) (0)
- The regulation of tau phosphorylation and tau kinase activity by the p53 family member p73 in Alzheimer's disease animal models (2011) (0)
- Editorial. Molecular and Cellular Cognition Society (MCCS) meetings. (2014) (0)
- Faculty Opinions recommendation of The Same Hippocampal CA1 Population Simultaneously Codes Temporal Information over Multiple Timescales. (2018) (0)
- Neurogenesis-mediated forgetting of complex paired-associates memories (2021) (0)
- A shift in the mechanisms controlling hippocampal engram formation during brain maturation (2023) (0)
- Science Journals — AAAS (2018) (0)
- DevelopmentofAdult-GeneratedCellConnectivitywith ExcitatoryandInhibitoryCellPopulationsinthe Hippocampus (2015) (0)
- generalization of auditory conditioned fear Increasing CREB in the auditory thalamus enhances memory and (2008) (0)
- Elucidating Memory Specificity by Exploring Parvalbumin Interneuron Modulation of Perineuronal Nets (2020) (0)
- Faculty Opinions recommendation of Implicit memory, constructive memory, and imagining the future: A career perspective. (2019) (0)
- Profile of Sheena Josselyn. Interviewed by Kristie Nybo. (2011) (0)
- THE EFFECTS OF HYPOTHERMIA ON SPREADING DEPOLARIZATION ONSET TIME AND SEVERITY IN THE RAT CORTEX – ESTABLISHING IF CORTICAL NEURON SUSCEPTIBILITY TO ISCHEMIC DAMAGE IS AN EVOLUTIONARILY (2016) (0)
- Contextual Fear in Zebrafish 1 Contextual Fear Conditioning in Zebrafish (2016) (0)
- Faculty of 1000 evaluation for Systems consolidation revisited, but not revised: The promise and limits of optogenetics in the study of memory. (2018) (0)
- Toxoplasma infection in male mice alters dopamine-sensitive behaviors and host gene expression patterns associated with neuropsychiatric disease (2022) (0)
- Genetic Tools in the Erasure of Emotional Memory (2015) (0)
- Evolution of predictive memory in the hippocampus (2022) (0)
- Can neurogenesis act as a neural regularizer? (2022) (0)
- Emergence of a predictive model in the hippocampus (2023) (0)
- spatial memory Dorsal hippocampal CREB is both necessary and sufficient for Material Supplemental (2010) (0)
- Panels, Mini-Panels and Study Groups (2011) (0)
- Faculty Opinions recommendation of Dentate granule cell recruitment of feedforward inhibition governs engram maintenance and remote memory generalization. (2018) (0)
- Induction of LTP in Rat Prelimbic Cortex In Vitro Group I mGluR Agonist DHPG Facilitates the (2015) (0)
- Reviewing Editors (2016) (0)
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