In this article we will discuss about the subject-matter and functional aspects of thalamus. Subject-Matter of Thalamus: i. It forms major part of diencephalon. ii. It is strategically placed between tracts and cerebral cortex. Thalamus forms medial boundary for internal capsule. iii. In thalamus, there are many nuclei. iv. Also included in thalamus are medial and lateral geniculate bodies. v. [...]
Functions of limbic system are: 1. Role in emotion: Different emotions produce different sets of behaviors. Emotional expressions during rage, sex drive, affection and pleasure are all different. Amygdala stimulation is known to induce fear and anxiety behavior in human beings. 2. Sexual behaviour: Sexual activity has different components namely sex drive (urge to copulate), sex behavior and act of [...]
In this article we will discuss about the meaning and functions of autonomic nervous system. Meaning of Autonomic Nervous System: It is the part of nervous system, which regulates functioning of visceral organs. Two different limbs of autonomic nervous system are sympathetic and parasympathetic nervous system components. Sympathetic takes origin from lateral horn cells of thoracolumbar segments of spinal cord [...]