Question

Draw neat labelled diagrams of lateral view of the human brain.

Answer 1

Human brain is one of the most complex and one of the largest organs in the body of a human.
It is made up of approximately 100 billion nerves, which communicate in large and indefinite connections called synapses.

Complete answer:
Simply put, the brain is a mass of nerve tissues which combines the sensory information and directs all the motor responses.
It is also the learning centre, in higher vertebrates like mammals, reptiles, birds, & amphibians.
Our brain is roughly 1.4 kg (3 pounds) in weight and is made up of around a billion cells, known as Neurons. These neurons are the fundamental unit of the nervous system and the brain.

The Central nervous system comprises the Spinal Cord and the Brain.

It is responsible for the control for body movements, interpretations and thoughts.
The brain is enclosed within the skull. Our skull consists of a total of 22 bones, out of which 14 bones form the facial bones and the other 8 bones form the cranial bones.
Speaking anatomically, our brain is surrounded by the CSF (cerebrospinal fluid) and is encompassed within the cranium.

The 3 major parts of Human Brain are -

Forebrain - It includes Thalamus, Hypothalamus, and Cerebrum (brain’s largest part);
Midbrain - It includes Tegmentum & Tectum;
Hindbrain - It includes Pons, Medulla Oblongata, and Cerebellum.

Our brain is also divided into various lobes:

Occipital lobes - consist of the brain's visual processing system.
Temporal lobes - deal with hearing and memory.
Parietal lobes - deal with the body position, handwriting, & sensations.
Frontal lobes - deal with motor functions, judgements and problem-solving.

Note:

The Forebrain has control over the body temperature, functions related to reproduction, hunger, emotions, and sleep.
The Hindbrain coordinates all the processes which are important for human survival, like - the process of sleep, breathing, motor learning, & heartbeat.