@jumpingJacks 

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jumpingJacks

Possible MS symptoms from location of Lesions in the brain

Lesions in different parts of the brain can have specific effects depending on their location because various regions of the brain are responsible for distinct functions. Here's a general overview: 1. Frontal Lobe Functions: Executive functions (decision-making, planning), motor control, language production, personality, and emotional regulation. Lesion Effects: Difficulty with planning, decision-making, or problem-solving. Personality changes or impulsivity. Weakness or paralysis on one side of the body (motor cortex involvement). Broca's aphasia (difficulty with speech production, but comprehension intact). 2. Parietal Lobe Functions: Sensory perception, spatial awareness, and coordination. Lesion Effects: Loss of sensation or difficulty recognizing objects by touch (tactile agnosia). Hemispatial neglect (ignoring one side of the body or space). Difficulty with spatial reasoning or navigation. 3. Temporal Lobe Functions: Memory, hearing, language comprehension, and emotional processing. Lesion Effects: Memory problems (e.g., inability to form new memories if the hippocampus is affected). Wernicke's aphasia (difficulty understanding spoken or written language). Auditory hallucinations or impaired hearing. Emotional disturbances due to amygdala damage. 4. Occipital Lobe Functions: Visual processing. Lesion Effects: Loss of vision in one or both visual fields (cortical blindness). Difficulty recognizing objects, colors, or faces (visual agnosia). 5. Cerebellum Functions: Coordination, balance, and fine motor control. Lesion Effects: Poor coordination or clumsiness (ataxia). Tremors or difficulty with precise movements. Problems with balance or posture. 6. Brainstem Functions: Basic life functions like breathing, heart rate, and consciousness. Lesion Effects: Breathing difficulties or irregular heart rate. Difficulty swallowing or speaking (dysphagia or dysarthria). Loss of consciousness or coma. 7. Basal Ganglia Functions: Movement regulation and motor control. Lesion Effects: Tremors, rigidity, or involuntary movements (e.g., Parkinson’s or Huntington’s disease symptoms). Difficulty initiating or stopping movements. 8. Limbic System (e.g., hippocampus, amygdala) Functions: Emotion, memory, and motivation. Lesion Effects: Impaired memory formation (hippocampal damage). Heightened or diminished emotional responses (amygdala damage). Behavioral changes, including lack of motivation. 9. Corpus Callosum Functions: Communication between the left and right hemispheres. Lesion Effects: Disconnection syndromes, such as difficulty coordinating actions between the two sides of the body. 10. Thalamus Functions: Sensory relay station and consciousness regulation. Lesion Effects: Sensory deficits (e.g., loss of sensation or pain perception). Memory issues or altered alertness. Each brain lesion's effects can vary based on severity, location, and the individual's overall health. Is Lesion Damage Permanent? Acute Phase: Some damage can be partially reversed if the inflammation resolves and remyelination occurs. Chronic Phase: Repeated attacks or progressive MS can lead to permanent damage, as nerve fibers themselves can become severed
@RC83

Thank you. Excellent use of the forum.

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@VanessaJ

That's great information. Thanks for sending it

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