In this article we will discuss about:- 1. Definition of Pain 2. Types of Pain 3. Pathway for Pain and Thermal Sensations from Peripheral Parts of Body 4. Pain and Temperature Sensation from Face 5. Gate Control Theory. Definition of Pain: Pain is a sensory experience, which normally evokes emotional responses and is associated with autonomic and somatic motor adjustments. [...]
In this article we will discuss about:- 1. Meaning of Cerebellum 2. Special Features of Cerebellum 3. Division 4. Connection 5. Function. Meaning of Cerebellum: Cerebellum is also termed as little brain. Present in the posterior part of cranial fossa below occipital lobe. Connected to other parts of brainstem by three pairs of peduncles, namely: a. Superior peduncle b. Middle [...]
In this article we will discuss about:- 1. Meaning of Reticular Formation 2. Connections of Reticular Formation 3. Functions. Meaning of Reticular Formation: Reticular formation is phylogenetically oldest part of brain developed very well in the case of higher animals. It is not an anatomical structure but more of a physiological entity. The reticular formation extends throughout the brainstem. It [...]