Different parts of the brain can cause different side effects if they are damaged or affected. The specific side effects that occur depend on the location and extent of the damage in the brain. Some common examples include:Frontal Lobe: The frontal lobe is responsible for a wide range of functions, including decision-making, planning, problem-solving, and emotional regulation. Damage to this area can cause difficulties with these functions, as well as impaired judgment, impulsiveness, and decreased motivation.
Temporal Lobe: The temporal lobe is involved in hearing, memory, and language processing. Damage to this area can cause problems with hearing, memory, and language, as well as changes in mood.
Parietal Lobe: The parietal lobe is involved in processing sensory information from the body, including touch, temperature, and pain. Damage to this area can cause problems with these sensations, as well as difficulty with mathematical calculations and spatial awareness.
Occipital Lobe: The occipital lobe is responsible for processing visual information. Damage to this area can cause visual problems, including blind spots, double vision, and loss of vision.
Basal Ganglia: The basal ganglia is involved in the regulation of movement, as well as emotions and motivation. Damage to this area can cause problems with movement, including tremors, rigidity, and difficulty with initiating movements.
Brainstem: The brainstem is involved in controlling vital functions, including breathing, heart rate, and consciousness. Damage to this area can cause life-threatening problems, including difficulty breathing, low heart rate, and unconsciousness.
These are just a few examples, the specific side effects that occur will depend on the location and extent of the damage or disturbance in the brain.