Results 11 to 20 of about 13,220 (199)

Life, the Hippocampus, and Everything. [PDF]

Hippocampus
ABSTRACT This paper describes my history of exposure and contributions to behavioral neuroscience, especially to the role of the hippocampus in learning and memory. Through a series of accidents and opportunities, and after priming in the graduate student environment of hippocampus and memory at Dalhousie University in the Department of Psychology, my ...
Sutherland RJ.
europepmc   +2 more sources

JAK Inhibitors and Memory Impairment: Disproportionality Analyses in the WHO Global Pharmacovigilance Database, VigiBase. [PDF]

Fundam Clin Pharmacol
ABSTRACT Background Chronic inflammation is involved in various mechanisms of memory impairment (MI). Although Janus kinase inhibitors (JAKi), which inhibit cytokine‐induced JAK–STAT pathway, could theoretically protect against MI, we faced an unexpected case of MI in a non‐elderly patient treated with JAKi.
Duboëlle M, Lercara A, Pers YM, Michel C, Lepelley M, Valnet-Rabier MB, Faillie JL, Bres V, Palassin P.   +8 more
europepmc   +2 more sources

Profound loss of general knowledge in retrograde amnesia: Evidence from an amnesic artist

Frontiers in Human Neuroscience, 2014
Studies of retrograde amnesia have focused on autobiographical memory, with fewer studies examining how non-autobiographical memory is affected. Those that have done so have focused primarily on memory for famous people and public events—relatively ...
Emma eGregory, Michael eMcCloskey, Barbara eLandau   +2 more
doaj   +1 more source

Right Hippocampal Abnormality on Diffusion-weighted MRI in Transient Global Amnesia: Case Report

Türk Nöroloji Dergisi, 2021
Transient global amnesia (TGA) is a clinical syndrome characterized by sudden-onset anterograde amnesia, accompanied by repetitive questioning, sometimes with a retrograde component, lasting up to 24 hours, and without compromise of other neurologic ...
Turgay Dölek, Muammer Korkmaz, Semai Bek, Gülnihal Kutlu   +3 more
doaj   +1 more source

Shrinking Retrograde Amnesia [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 1974
Frank Benson and I decided to publish this case not because the phenomenon was new — Ritchie Russell and Peter Nathan had described it in 1946 — but because it had been neglected. Thus many animal experimenters had attempted to study the time course of consolidation of memory traces by such experiments as teaching the animal a task and after a variable
D F, Benson, N, Geschwind
openaire   +4 more sources

A mathematical model of forgetting and amnesia

Frontiers in Psychology, 2013
We describe a mathematical model of learning and memory and apply it to the dynamics of forgetting and amnesia. The model is based on the hypothesis that the neural systems involved in memory at different time-scales share two fundamental properties: (1)
Jaap M. J. Murre, Antonio G. Chessa, Antonio G. Chessa, Martijn eMeeter, Martijn eMeeter   +4 more
doaj   +1 more source

Temporally Graded Activation of Neocortical Regions in Response to Memories of Different Ages [PDF]

, 2007
The temporally graded memory impairment seen in many neurobehavioral disorders implies different neuroanatomical pathways and/or cognitive mechanisms involved in storage and retrieval of memories of different ages.
Antuono, Piero, Douville, Kelli, Franczak, Malgorzata, Miller, Sarah K., Nielson, Kristy A., Rao, Stephen M., Seidenberg, Michael, Woodard, John L.   +7 more
core   +2 more sources

Socially Transmitted Food Preference (STFP) Task Protocol

Bio-Protocol, 2012
Temporally-graded retrograde amnesia (TGRA) refers to a phenomenon of premorbid memory loss whereby information acquired recently is more impaired than information acquired more remotely. Studies of human amnesia have illuminated this phenomenon (Hodges,
Robert Clark
doaj   +1 more source

Suppression of neurotoxic lesion-induced seizure activity: evidence for a permanent role for the hippocampus in contextual memory. [PDF]

PLoS ONE, 2011
Damage to the hippocampus (HPC) using the excitotoxin N-methyl-D-aspartate (NMDA) can cause retrograde amnesia for contextual fear memory. This amnesia is typically attributed to loss of cells in the HPC.
Fraser T Sparks, Hugo Lehmann, Khadaryna Hernandez, Robert J Sutherland   +3 more
doaj   +1 more source

Semantic Knowledge for Famous Names in Mild Cognitive Impairment [PDF]

, 2009
Person identification represents a unique category of semantic knowledge that is commonly impaired in Alzheimer\u27s disease (AD), but has received relatively little investigation in patients with mild cognitive impairment (MCI).
Antuono, Piero, Durgerian, Sally, Gander, Amelia, Guidotti, Leslie, Nielson, Kristy A., Rao, Stephen M., Seidenberg, Michael, Woodard, John L., Zhang, Qi   +8 more
core   +2 more sources