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Frontal lobe disorder, also frontal lobe syndrome, is an impairment of the frontal lobe of the brain due to disease or frontal lobe injury. [5] The frontal lobe plays a key role in executive functions such as motivation, planning, social behaviour, and speech production.
The most frequent cause of the syndrome is brain damage to the frontal lobe. Brain damage leading to the dysexecutive pattern of symptoms can result from physical trauma such as a blow to the head or a stroke [6] or other internal trauma. It is important to note that frontal lobe damage is not the only cause of the syndrome.
Bruns apraxia, or frontal ataxia, is a gait apraxia [1] found in patients with bilateral frontal lobe disorders.It is characterised by an inability to initiate the process of walking, despite the power and coordination of the legs being normal when tested in the seated or lying position.
The conditions of aphasia, which affects language and communication abilities, and frontotemporal dementia (FTD), a progressive frontal lobe disorder that impacts behavior and cognitive functions ...
A lobotomy (from Greek λοβός (lobos) 'lobe' and τομή (tomē) 'cut, slice') or leucotomy is a discredited form of neurosurgical treatment for psychiatric disorder or neurological disorder (e.g. epilepsy, depression) that involves severing connections in the brain's prefrontal cortex. [1]
The prefrontal lobe in humans has been associated both with metacognitive executive functions and emotional executive functions. [32] Theory and evidence suggest that the frontal lobes in other primates also mediate and regulate emotion, but do not demonstrate the metacognitive abilities that are demonstrated in humans. [32]
This was seen in patients with Moyamoya disease who had bilateral frontal lobe infarctions which resulted in UB. Upon treatment, the UB was resolved due to 60–70% shrinkage of the anterior lobe hypodensities. [5] Concerning general frontal lobe damage, rehabilitation is known to help a patient function with their disorder.
Witzelsucht can occur in the context of frontotemporal dementia, a neurological disorder resulting from degeneration of the frontal lobes and/or anterior temporal lobes. There are a range of neuropsychiatric symptoms associated with frontal lobe dementia, including progressive declines in social conduct, insight, and personal and emotional ...