What Are The Structures Of The Brain

What Are The Structures Of The Brain – Your brain is one of those things that many of us take for granted. As the seat of human consciousness, coordinator of voluntary movement and regulator of unconscious processes, you ? can do it all. The brain is much more than just a lump of cells in the skull, and the anatomy of the brain is very complex. However, it can also be fun to learn.

First, let’s take a deep dive into each lobe of the brain. Each lobe has its own set of different functions, and together the lobes of the brain make you. Damage to the brain can lead to serious complications and knowing the function/location of each lobe allows us to understand the consequences of brain damage.

What Are The Structures Of The Brain

Anatomy: Located just behind the forehead, the frontal lobe is the largest lobe in the human brain. Located in the frontal lobe is Broca’s area, which controls the oral muscles used for speech.

External Brain Anatomy

Function: The frontal lobe is responsible for speech and language production, motor skills, understanding and responding to the feelings of others, personality formation, maintaining a sense of motivation and managing attention.

Damage: The frontal lobe is the most common area of ​​the brain to be damaged. It can cause paralysis, Broca’s aphasia (inability to express language), inability to concentrate, akronia (reduced motivation), personality changes, mood swings and difficulty controlling impulses.

Anatomy: The parietal lobe is located near the back/top of the head, directly behind the frontal lobe, separated by the central parieto-occipital sulcus

Function: The parietal lobe is responsible for sensations such as touch, pressure, pain, heat and tension, navigating and controlling the body through spatial awareness, understanding written language, and solving mathematical problems

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Damage: Damage to the parietal lobe can lead to difficulty distinguishing between left and right, spatial disorientation, alexia (reading problems), dyscalculia (difficulties with math), and apraxia (difficulties with complex movements).

Anatomy: The occipital lobe is located at the back of the upper brain. The central fissure separates the two lobes, and the tentorium separates them from the temporal lobe and cerebellum. It contains the primary visual cortex, which transmits and interprets information through our eyes

Function: The occipital lobe is responsible for depth perception, color judgment, distance perception, face recognition, object recognition, and synthesis of images from both eyes into a single image

Damage: Damage to the parietal lobe can lead to blindness and difficulty understanding basic colors and shapes, recognizing familiar faces, detecting moving objects, recognizing words, hallucinations, Riddoch syndrome (inability to recognize stationary objects see), and epilepsy

Cross Section Of Brain Ions Showing The Main Structures And Location Of The Basal Ganglia. 9658205 Vector Art At Vecteezy

Anatomy: The temporal lobe is located in the lower middle part of the brain, just behind the temples. Key structures include the auditory cortex and Wernicke’s area. The auditory cortex performs basic and higher functions of hearing, and Wernicke’s area is responsible for interpreting written and spoken language

Function: The temporal lobe is responsible for long-term memory, emotion, understanding, and giving meaning to sounds and sounds, and is an important part of the limbic system

Damage: Lesions to the parietal lobe can lead to impaired verbal memory, impaired musical skills, disorientation, deafness, auditory hallucinations, impaired learning, life-threatening bleeding, dyslexia, Pick’s disease, and aphasia.

Anatomy: The cerebellum is located at the back and bottom of the brain, just behind the brainstem and below the occipital lobe.

Your Brain: An Introduction To Its Anatomy

Function: The cerebellum is responsible for maintaining balance, coordinating movement, helping with vision and coordinating eye movements, motor learning and muscle memory, and researchers believe that the cerebellum plays a role in thinking and emotions

Damage: Damage to the brain stem can lead to loss of muscle control and movement, abnormal eye movements, headaches, slurred speech or trouble speaking, difficulty walking and moving, ataxia and dysmetria (inability to judge distance and know when to stop ).

Anatomy: The brainstem is divided into 3 parts: the midbrain (mesencephalon), pons (metencephalon) and medulla (myelencephalon)

Function: The brainstem is responsible for swallowing, breathing, vasomotor control (blood pressure), taste, smell, hearing, touch, vision and heart rate control

Corpus Callosum: Anatomy, Function And Clinical Aspects

Damage: Damage to the parietal lobe can lead to speech disorders, vestibular disorders, dysphagia (dysphagia or pain), abnormal consciousness, demyelination (multiple sclerosis), infections, breathing disorders, vision problems, other sensory problems, and control of vasomotor difficulties.

We hope you enjoy learning about your brain with your brain! Each part of the brain serves a different purpose, which is why it is important that they work together effectively. Damage to even just one lobe of the lung can lead to reduced performance and reduced ability to perform certain tasks. We will soon be posting information about brain injury so you can learn about ways to keep your brain safe and healthy.

Johnson, John. “Hypothalamus: Function, Hormones and Disease.” Edited by Daniel Murrell, Medical News Today, MediLexicon International, 22 Aug. 2018, www.medicalnewstoday.com/articles/312628. The brain consists of the cerebrum, cerebellum and brainstem. The cerebrum is the most prominent area of ​​the brain. It is divided into left and right hemispheres. The hemispheres share many of the same features. For example, each hemisphere senses touch on one side of the body, but some functions exhibit laterality, meaning that they are controlled mainly by one side of the brain. The human cerebral hemispheres have many folds to increase the surface of the brain. The ridges are called gyri and the grooves are called sulci. Large channels are often called fissures.

Figure 17.1 External lateral view of various parts of the brain. The cerebrum, the largest part of the brain, is organized into folds called gyri and grooves called sulci. The cerebellum is located behind (posterior) and below (inferior) the brain. The brain stem connects the brain to the spinal cord and emerges from the ventral side of the brain. “External Brain Regions” by Casey Henley is licensed under the Creative Commons Attribution NonCommercial ShareAlike (CC BY-NC-SA) 4.0 International License.

File:overview Of Reward Structures In The Human Brain.jpg

The cerebral hemispheres of the brain are divided into four lobes. The frontal lobe, located in the front of the brain, is responsible for higher-level executive functions such as attention, critical thinking and impulse control. They are the last brain regions to fully develop and do not complete development until an individual reaches their 20s. The frontal lobe is also the location of the primary motor cortex, the area of ​​the brain responsible for planning and executing movements. The primary motor cortex is located in the precentral gyrus.

Figure 17.2. The frontal lobe is located at the front of the brain. It includes the precentral gyrus, the location of the primary motor cortex. “Frontal Lobe” by Casey Henley is licensed under the Creative Commons Attribution NonCommercial ShareAlike (CC BY-NC-SA) 4.0 International License.

The central sulcus lies caudal to the frontal lobe and separates the frontal lobe from the parietal lobe. The parietal lobe is important for processing sensory information. The primary somatosensory cortex, located in the postcentral gyrus of the parietal lobe, is responsible for the sensations of touch and pain. The parietal lobe also does higher level visual processing.

Figure 17.3. The parietal lobe is at the top of the brain. It includes the postcentral gyrus, the location of the primary somatosensory cortex. The central sulcus separates the parietal and frontal lobes. “The Top Leaf” by Casey Henley is licensed under the Creative Commons Attribution NonCommercial ShareAlike (CC BY-NC-SA) 4.0 International License.

Brain Structure And Function Diagram

The temporal lobe is on one side of the brain and is separated from the frontal and parietal lobes by the Sylvian fissure. Like the parietal lobe, the temporal lobe plays a role in sensory processing, specifically hearing, smell, taste, and higher-level visual processing. The temporal lobe is also important for language and memory. Below the cerebral cortex, deep in the temporal lobe, are the hippocampus and amygdala, two regions of the limbic system, a circuit important for emotion and memory.

Figure 17.4. The temporal lobe is on one side of the brain. The Sylvian fissure separates the temporal lobe from the frontal and parietal lobes. “Temporal Lobe” by Casey Henley is licensed under the Creative Commons Attribution NonCommercial ShareAlike (CC BY-NC-SA) 4.0 International License.

The last lobe is the occipital lobe, the caudal-most lobe at the back of the brain. The main function of the occipital lobe is the processing of visual information.

Figure 17.5. The occipital lobe is at the back of the brain. “Occipital Lobe” by Casey Henley is licensed under the Creative Commons Attribution NonCommercial ShareAlike (CC BY-NC-SA) 4.0 International License.

Draw A Labeled Structure Of The Human Brain. Write The Functions Of Three Parts Of The Brain?

The cerebellum is located below the occipital lobe. The cerebellum is also divided into two hemispheres, just like the cerebral cortex. The cerebellum is best known for its role in regulating and controlling movement, but it is also involved in cognitive functions such as mood.

The brainstem lies between the brain and the spinal cord. It is important for regulating important functions such as heart rate, breathing and sleep. It is also the location of most cranial nerves.

The spinal cord, a part of the central nervous system rather than the brain, is responsible for receiving sensory information from the body and sending motor information to the body. Involuntary movement reflexes are also a function of the spinal cord, suggesting that the spinal cord can