The parts of human brain that helps in regulation of sexual behaviour, expressian of excitement, pleasure, rage, fear etc are.
Limbic system & hypothalamus
Corpora quadrigemina & hippocampus
Brain stem & epithalamus
Corpus callosum and thalamus
The correct answer is Option 1) Limbic system and hypothalamus.
The limbic system and hypothalamus are the parts of the human brain that play a crucial role in regulating sexual behavior and expressing emotions such as excitement, pleasure, rage, fear, and more.
The limbic system is a collection of structures located in the cerebral hemispheres of the brain. It includes the hippocampus, amygdala, and parts of the thalamus and hypothalamus. The limbic system is involved in various functions, including emotion, behavior, motivation, and memory.
The hypothalamus is a small but important region located below the thalamus. It serves as a control center for many autonomic functions and behaviors, including regulation of body temperature, hunger, thirst, and sexual behavior. The hypothalamus plays a key role in the release of hormones involved in sexual arousal and reproductive functions.
Therefore, Option 1) Limbic system and hypothalamus is the correct answer.