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Cerebellar cognitive affective syndrome (CCAS), also called Schmahmann's syndrome [1] is a condition that follows from lesions (damage) to the cerebellum of the brain. It refers to a constellation of deficits in the cognitive domains of executive function, spatial cognition, language, and affect resulting from damage to the cerebellum.
Alcohol acts as a general central nervous system depressant, but it also affects some specific areas of the brain to a greater extent than others. Memory impairment caused by alcohol has been linked to the disruption of hippocampal function—particularly affecting gamma-Aminobutyric acid (GABA) and N-methyl-D-aspartate (NMDA) neurotransmission which negatively impacts long-term potentiation ...
Neurologically, affect regulation can be localised in the prefrontal cortex, the area responsible for emotion management. [14] The prefrontal cortex aids the control of the limbic system which is the home of the amygdala, the part of the brain which is believed to be central to the processing of our emotions. [15]
Adolescents, females and young adults are most sensitive to the neuropsychological effects of binge drinking. Adolescence, particularly early adolescence, is a developmental stage which is particularly vulnerable to the neurotoxic and neurocognitive adverse effects of binge drinking due to it being a time of significant brain development. [1]
Damage to the frontal cortices of the brain can cause deficits in behavior that can severely impact an individual's ability to manage their daily life. [11] As such, the period after a traumatic brain injury such as a frontal lobe disorder can be marked by emotional dysregulation. This is also true of neurodegenerative diseases. [12]
Alcohol-related brain damage [1] [2] alters both the structure and function of the brain as a result of the direct neurotoxic effects of alcohol intoxication or acute alcohol withdrawal. Increased alcohol intake is associated with damage to brain regions including the frontal lobe , [ 3 ] limbic system , and cerebellum , [ 4 ] with widespread ...
Structural racism creates barriers in housing, employment and economic opportunity for Black people and other people of color. Now, a new study has found it can also have a harmful impact on ...
The most interesting angle for developmental neuroimaging is the ability to learn more about how changes to the brain system that occur throughout childhood affect the development of cognitive abilities. It also allows researchers to explore questions that are typically referred to as “nature” versus “nurture.”