In which part of the brain do people's logical thinking activities take place?

Human logical thinking activities are carried out in the left hemisphere of the brain.

Functionally speaking, under normal circumstances, the two hemispheres of the brain work together, and information entering either side of the brain will be quickly conveyed to the other side through the corpus callosum, resulting in a unified response.

Split-brain research suggests that the two hemispheres of the brain may have different functions.

Language function is mainly located in the left hemisphere, responsible for language, reading, writing, mathematical operations, and logical reasoning.

Perceiving spatial relationships of objects, emotions, and appreciating music and art are located in the right hemisphere.

Extended information functions: 1. Motor function The motor system of the brain is responsible for generating and controlling movement.

The movement generated is transmitted from the brain to the body's motor neurons through nerves to control muscles.

The corticospinal tract carries motor information from the brain and spinal cord to the trunk and limbs.

The brain transmits motor information to the eyes, mouth and facial areas.

Large-scale movements (such as locomotion and movements of the arms and legs) are produced in the motor cortex, which is divided into three parts: the primary motor cortex within the prefrontal gyrus, which is responsible for the part used for movement of different body parts.

These movements are supported and regulated by two additional areas located in front of the primary motor cortex: the premotor area and the supplementary motor area.

The hands and mouth have a larger area in the motor cortex than other body parts, making finer movements possible.

The cerebellum and basal ganglia play a role in fine, complex, and coordinated muscle movements. The connections between the cortex and basal ganglia control muscle tone, posture, and movement initiation and are known as the extrapyramidal system.

2. Sensory The sensory nervous system involves the reception and processing of sensory information.

This information is transmitted to the brain through specific receptors (sight, smell, hearing and taste).

The brain receives information from the skin about touch, pressure, pain, vibration and temperature.

Collect information about joint positions from joints.

The sensory cortex is located near the motor cortex.

Like the motor cortex, there are areas that correspond to sensations in different body parts.

Sensory information collected by sensory receptors on the skin is converted into nerve signals, which are transmitted to the brain through a bundle of neurons in the spinal cord.

Neurons extend up the back of the spinal cord to the back of the medulla, where they connect with "second-order" neurons.

These neurons then move up to connect with "tertiary" neurons in the thalamus and travel to the sensory cortex.

The spinal cord conducts information about pain, temperature and total touch.

Neurons travel up the spinal cord and connect with second-order neurons in the reticular formation of the brainstem for pain and temperature, and also for general touch in the peritoneal complex of the medulla.

Vision is first stimulated by external light in the retina, which is received and converted into neural signals by cones and rods, and finally sent to the visual cortex in the occipital lobe.

Vision in the left visual field falls on the right side of the retina (and vice versa) and is conducted via the optic nerve to the lateral geniculate body, allowing all information about one side of the visual field to be projected onto the opposite side of the brain's visual cortex.

Hearing and balance are both produced in the inner ear.

The sense of balance is produced by the movement of fluids in the inner ear while propagated vibrations produced by the ossicle bones are responsible for transmitting sound information.

They generate nerve signals through the vestibulocochlear nerve.

Neural signals pass through the cochlear nucleus, the olivary nucleus of the upper pole, the medial geniculate nucleus, and finally to the auditory cortex.

The sense of smell is produced by receptor cells in the epithelium of the olfactory mucosa in the nasal cavity.

This information travels through a relatively permeable part of the skull to the olfactory nerve.

This nerve carries information to the olfactory cortex.

It is worth mentioning that among all sensory information, only olfactory information is directly transmitted to the cerebral cortex without passing through the nuclei on the thalamus.

Taste is produced by receptors on the tongue and travels along nerves in the face and throat to the brainstem.

Some sensory information from the mouth also travels from the pharynx to this area via the vagus nerve.

From here the information is then passed through the thalamus to the taste cortex.

3. Language Although language function has traditionally been considered to be located in Wernicke's area and Broca's area, it is now generally believed that broader cortical areas contribute to language use.

How language is represented, processed and acquired by the brain is an issue that is being studied in fields such as psychology and neuroscience research.

4. Emotions There is still great controversy in trying to correlate basic emotions such as joy, anger, sorrow, and joy in certain brain areas. Some studies have not found specific locations corresponding to emotions.

The amygdala, orbitofrontal cortex, insula, and lateral prefrontal cortex areas appear to be involved in emotional processing.

5. Executive function Executive function is the general term for the set of cognitive processes required to allow cognitive control of behavior: it is responsible for selecting and successfully monitoring behaviors that promote the achievement of selected goals.

Executive function filters out useless information and reduces inhibition-irrelevant stimuli through attentional control and cognitive inhibition, processes and manipulates information held in working memory, the ability to think about multiple concepts at the same time, and switches tasks with cognitive flexibility to suppress impulses

Sexual behavior etc.

The prefrontal cortex plays an important role in regulating executive functions.