Hemispheres

Hemispheres are the two halves of the brain, divided by a deep groove known as the longitudinal fissure. Each hemisphere is responsible for controlling different functions and abilities. The right hemisphere is typically associated with creative abilities, while the left hemisphere is often linked to logical thinking and language skills.

Anatomy of the Hemispheres

The brain is divided into two hemispheres, the left hemisphere and the right hemisphere. Each hemisphere is further divided into four main regions or lobes: the frontal lobe, the parietal lobe, the temporal lobe, and the occipital lobe. These lobes are responsible for different functions and abilities.

Functions of the Hemispheres

The left hemisphere is often associated with logical thinking, analytical processing, and language. It controls the right side of the body. The right hemisphere, on the other hand, is typically associated with creative abilities, spatial awareness, and controls the left side of the body.

Hemispheric Specialization

The concept of hemispheric specialization, also known as lateralization of brain function, refers to the idea that one hemisphere has specialized functions or exerts greater control over a particular function. For example, in most right-handed individuals, the left hemisphere is dominant for language.

Disorders Related to the Hemispheres

There are several disorders that can affect the hemispheres of the brain, including stroke, brain tumor, and epilepsy. These conditions can lead to a variety of symptoms, depending on the area of the brain that is affected.

See Also

• Brain
• Neurology
• Neuroscience

References

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