Effects of Improper Functions of Brain Essays - Brain, Cerebrum

Effects of Improper Functions of Brain: Accidents and head injury are very common nowadays. Head injury may severely impair the different parts of the brain and the effects of the damage vary with the region of the brain affected and also the intensity of the impact on the brain. Damage and the consequent improper function of the FRONTAL LOBE of the brain generally affects the problem solving ability of the individual. Improper functioning of the back part of the Frontal Lobe results in paralysis. Damage on the left side impairs movement of organs on the right side and vice versa. Middle part of the Frontal Lobe: Lowers motivation and slows down decision taking. Front part of the Frontal Lobe: Reduced fluency of speech (staggering), and delayed response to questions. Damage of the front part of the Parietal Lobe: Numbness and tactile sensation (touch response). Damage of the middle part of the Parietal Lobe: Calculations and writing. Left Temporal Lobe: Affects Language and comprehension. Right Temporal Lobe: Ability to sing affected. Impaired Occipital Lobe: Improper interpretation of objects, Seizure and hallucinations. Source: https://www.merckmanuals.com/en-ca/home/brain,-spinal-cord,-and-nerve-disorders/brain-dysfunction/brain-dysfunction-by-location Improper functioning of Hypothalamus affects the hormones secreted by the pituitary and causes blood pressure changes, dehydration, diabetes, etc., Source: https://www.epainassist.com/brain/hypothalamus-disorders Besides head injury, illness of the body and hereditary factors also cause improper functioning of the brain. Brain tumors cause improper functioning of the brain and they produce following effects: Vomiting Headache Seizure such as Epilepsy Hearing vision disabilities Difficulty with movements especially balancing the body Genetic disorders of the brain: Huntington's disease is caused by a gene mutation resulting in the death of brain cells. Individuals affected by this disease have improper walking, and show emotional imbalances. Parkinson's disease is partly caused by hereditary factors involving many genes and partly by environmental conditions; Patients are unable to maintain erect posture, and walk improperly. Source: https://www.healthline.com/health/brain-disorders#types https://www.northshore.org/personalized-medicine/medical-genetics/hereditary-conditions/neurological-conditions/