Each brain hemisphere (parts of the cerebrum) has four sections, called lobes: frontal, parietal, temporal and occipital. Each lobe controls specific functions. Frontal lobe. The largest lobe of the brain, located in the front of the head, the frontal lobe is involved in personality characteristics, decision-making and movement. Recognition of ...

The human brain is the central organ of the nervous system, and with the spinal cord, comprises the central nervous system. It consists of the cerebrum, the brainstem and the cerebellum. The brain controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sensory nervous system ...

The brain is an organ that serves as the center of the nervous system in all vertebrate and most invertebrate animals.It consists of nervous tissue and is typically located in the head (cephalization), usually near organs for special senses such as vision, hearing, and olfaction.Being the most specialized organ, it is responsible for receiving information from the …

Jan 25, 2025 · Your brain’s job is to send, receive and process signals sent through your central nervous system. These signals are messages that carry information from your five senses (sight, smell, sound, touch and taste). Your brain also identifies signals from inside of your body, like pain, temperature or how fast your heart is beating.

Apr 16, 2025 · brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; in higher vertebrates it is also the centre of learning.The human brain weighs approximately 1.4 kg (3 pounds) and is made up of billions of cells called neurons.Junctions between neurons, known as synapses, enable …

Feb 25, 2025 · The brain is like a group of experts. All the parts of the brain work together, but each part has its own special responsibilities. The brain can be divided into three basic units: the forebrain, the midbrain, and the hindbrain.. The hindbrain includes the upper part of the spinal cord, the brain stem, and a wrinkled ball of tissue called the cerebellum.

Feb 20, 2024 · Left Hemisphere: Often called the ‘logical’ side of the brain, the left hemisphere is dominant in language processing, reading, writing, mathematical reasoning, and sequential problem-solving. It plays a key role in grammar, syntax, and analytical thinking. Right Hemisphere: Known as the ‘intuitive’ side, the right hemisphere specializes in spatial awareness, creativity, …

Feb 10, 2023 · An average adult brain weighs 3 pounds and is composed of 60% fat, with water, protein, carbohydrates, and salt accounting for the other 40%. The brain is an organ made up of neural tissue. It is ...

Nov 9, 2023 · The human brain is a complex organ, made up of several distinct parts, each responsible for different functions. The cerebrum, the largest part, is responsible for sensory interpretation, thought processing, and voluntary muscle activity. Beneath it is the cerebellum, which controls balance and coordination. The brainstem connects the brain to the spinal cord …

Nov 22, 2021 · The brain is an organ made up of a large mass of nerve tissue protected within the skull. It plays a role in just about every major body system.