Tag: memory impairment
Subcortical Dementia
Subcortical Dementia: Definition and Description of Subcortical Dementia: Subcortical dementia is a type of cognitive impairment that primarily involves the subcortical regions of the brain, including the basal ganglia and thalamus. Unlike cortical dementias, which affect the cerebral cortex and tend to lead to prominent memory loss, subcortical dementia often manifests with changes in movement,…
Monomodal Visual Amnesia
Monomodal Visual Amnesia: Definition and Description of Monomodal Visual Amnesia: Monomodal Visual Amnesia is a cognitive condition characterized by the impairment of visual memory while other modalities of memory, such as auditory or tactile, remain intact. Individuals experiencing this form of amnesia often struggle to retain visual information, which can severely impact daily functioning and…
Gayet-Wernicke Syndrome
Gayet-Wernicke Syndrome Definition and Description of Gayet-Wernicke Syndrome Gayet-Wernicke Syndrome is a neurological disorder characterized by specific brain lesions that affect the thalamus and hypothalamus regions. It can result from thiamine (Vitamin B1) deficiency, often associated with chronic alcoholism, malnutrition, or other medical conditions that impair nutrient absorption. Patients may experience a combination of specific…