Question

what are the parts of brain and explain​

Answer 1

The brain is made of three main parts: the forebrain, midbrain, and hindbrain. The forebrain consists of the cerebrum, thalamus, and hypothalamus (part of the limbic system). The midbrain consists of the tectum and tegmentum. The hindbrain is made of the cerebellum, pons and medulla.

Answer 2

Brain can be divided 3 parts- forebrain, midbrain and hindbrain.

• Forebrain– consists of cerebrum, thalamus and hypothalamus.

1. Cerebrum is divided into left and right cerebral hemispheres which are covered by cerebral cortex (grey matter). Cerebral cortex contains sensory neuron, motor neuron and association area. Association area controls complex functions like intersensory associations, memory and

.         communication.

     2. Thalamus– cerebrum wraps around a structure called thalamus. It is a      .          major  coordinating centre for sensory and motor signaling.

     3. Hypothalamus controls the urge for eating, drinking and body temperature. They also release hypothalamic hormones. Limbic system is involved in controlling sexual behavior and expression of emotional reactions.

• Midbrain is located between hypothalamus and pons of hindbrain. Dorsal portion consists of four round lobes called corpora quadrigemina. They are involved in relay of impulses back and forth between cerebrum, cerebellum, pons and medulla.

• Hind brain consists of pons, medulla oblongata and cerebellum.