Thalamus of central brain regulates emotions and thinking process of the body. It is involve emotional processing and arousal functions are functions of the thalamus. Thus, option A is correct
What are the difference Between Thalamus and Hypothalamus ?
The are several components of human brain like cerebrum, cerebellum and brainstem.
A structure called diencephalon present between two hemispheres of cerebrum which has a structure like thalamus, hypothalamus, subthalamus, epithalamus.
Thalamus is a gray matter responsible for sensory and motor activities, alertness, consciousness or wakefulness in humans.
Hypothalamus is a small part of the brain regulates internal balance, send signals to the pituitary gland to produce hormones, regulates heart rate, blood pressure, body weight, appetite, body temperature and sleep cycle.
Certain hormones secreted by hypothalamus are oxytocin, Anti -diuretic hormone, Gonadotropin, Prolactin hormone etc.
Hence, option A is correct
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