Results 31 to 40 of about 13,537 (246)

A blank slate – apropos a clinical case

open access: yesEuropean Psychiatry, 2021
Introduction Dissociative Amnesia remains an enigmatic and controversial entity. It is classically described as responsible for autobiographic amnesia associated with a traumatic event. Objectives To report a clinical case and review the literature.
S. Freitas Ramos   +4 more
doaj   +1 more source

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

open access: yes, 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   +7 more
core   +2 more sources

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

open access: yes, 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   +8 more
core   +2 more sources

Two Routes to Losing One’s Past Life: A Brain Trauma, an Emotional Trauma

open access: yesBehavioural Neurology, 2008
Organic and psychogenic retrograde amnesia have long been considered as distinct entities and as such, studied separately. However, patterns of neuropsychological impairments in organic and psychogenic amnesia can bear interesting resemblances despite ...
Julie Ouellet   +4 more
doaj   +1 more source

Psychogenic amnesia: implications for diachronic sense of self

open access: yesVoluntas, 2019
Traditionally the issue of personal identity has considered as the question about what makes one the same across time. Recently though, attention to one’s own phenomenal experience has brought a new perspective to the debate.
Beatriz Sorrentino Marques
doaj   +1 more source

Neuropeptide cyclo-L-prolylglycine counteracts scopolamine-induced long-term memory impairment in rats in the novel object recognition test

open access: yesФармакокинетика и Фармакодинамика, 2023
Background. Cyclo-L-prolylglycine (CPG) was designed and synthesized at the V.V. Zakusov as a topological analogue of the classical nootrop piracetam and was further identified as an endogenous compound. Previously, the nootropic effect of CPG was revealed
O. N. Vorontsova   +4 more
doaj   +1 more source

Retrograde Amnesia in Parkinson’s Disease [PDF]

open access: yesCanadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, 1984
ABSTRACT:Retrograde amnesia was assessed in demented and non-demented Parkinson’s patients using a test of remote memory spanning the years from 1920-1979. Results indicated that the demented patients 1) scored significantly below normal controls and 2) had equal impairment for all time periods.
Nelson Butters   +4 more
openaire   +3 more sources

What went wrong? The flawed concept of cerebrospinal venous insufficiency [PDF]

open access: yes, 2013
In 2006, Zamboni reintroduced the concept that chronic impaired venous outflow of the central nervous system is associated with multiple sclerosis (MS), coining the term of chronic cerebrospinal venous insufficiency ('CCSVI'). The diagnosis of 'CCSVI' is
Al-Omari MH   +22 more
core   +2 more sources

Persistent Autobiographical Amnesia: A Case Report

open access: yesBehavioural Neurology, 2007
We describe a 47-year-old man who referred to the Emergency Department for sudden global amnesia and left mild motor impairment in the setting of increased arterial blood pressure. The acute episode resolved within 24 hours.
C. Repetto   +8 more
doaj   +1 more source

Amnesia of Uncertain Etiology in an Adolescent during COVID-19 Pandemic: A Case Report

open access: yesCase Reports in Neurology, 2022
Sudden retrograde memory loss, in the absence of neurological causes, is usually referred to as a dissociative symptom. Dissociative amnesia, defined in the DSM-V as an inability to remember important autobiographical experiences, usually of a traumatic ...
Benedetta Basagni   +3 more
doaj   +1 more source

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