Cerebral Cortex Collection (page 3)

Aspects of human brains. Computer artwork of two human brains seen in oblique (three-quarters) view. The brain at bottom (silver) is upside down, with the front of the brain at right

Immunofluorescent LM of rat brain cells and axons
Cortical brain cells and axons. Immunofluorescent Light Micrograph of rat cortical brain cells and axons growing in culture

Cerebral cortex nerve cells

Brain scan. Computer artwork of a human head with a brain scan showing the position of the brain in the head. The scan has sliced vertically through the brain

Human brains, computer artwork
Human brains. Computer artwork of healthy brains. The brain at centre, with the front of the brain at left, shows the highly folded cerebrum, which is responsible for conscious thought

Brain. Computer artwork of a section through a healthy brain. The front of the brain is at left. The highly folded area is the cerebrum, which is responsible for conscious thought

Parkinsons disease

Brain, computer artwork
Brain. Computer artwork of a section through a healthy brain. The front of the brain is at right

Human head anatomy, artwork
Human head anatomy. Computer artwork of the left-side of the head and neck of a human skeleton. The arteries (red lines), veins (blue lines) and nervous system (white lines) are shown

Brain structures, artwork
Brain structures. Computer artwork of a transverse section through a human brain showing a number of its regions. See image: C007/0802 for the labelled diagram

Brain, artwork
Brain. Computer artwork of a side view of a healthy male brain. The front of the brain is at left. The highly folded area is the cerebrum, which is responsible for conscious thought

Frontal lobe in the brain, artwork
Frontal lobe in the brain. Computer artwork of a persons head showing the left hemisphere of the brain inside. The highlighted area shows the left frontal lobe

Frontal lobes in the brain, artwork
Frontal lobes in the brain. Computer artwork of a persons head showing the brain inside. The highlighted area shows the frontal lobes

Female human head with brain
Computer artwork of a female human head with brain

Brain blood supply, confocal micrograph
Brain blood supply. Confocal light micrograph of the superficial vasculature of the cerebral cortex. The blood vessels carry oxygen to the brain tissue and remove carbon dioxide

Cingulate gyrus in the brain, artwork
Temporal lobe in the brain. Computer artwork of a persons head showing the left hemisphere of the brain inside. The highlighted area shows the left temporal lobe

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The cerebral cortex, also known as the outer layer of the brain, is a fascinating and intricate part of our human anatomy. It plays a crucial role in various functions such as perception, cognition, memory, and voluntary movement. One intriguing aspect of the cerebral cortex is its organization according to the motor homunculus model. This model depicts how different body parts are represented on specific areas of the cortex based on their importance and complexity of movements. The motor homunculus provides us with a visual representation of this intricate mapping. In addition to the motor homunculus, there is also a sensory homunculus that illustrates how different body regions are represented in terms of sensation within the cerebral cortex. Studying brain anatomy through models or MRI scans allows us to explore its complex structure further. These images provide valuable insights into understanding how nerve cells within the cerebral cortex interact and communicate with each other. Furthermore, artwork depicting brain motor cortex pathways showcases these neural connections in an artistic manner while highlighting their significance for movement control. When observing lateral views of the human brain or 3D CT scans showcasing normal skull and brain structures, we gain a deeper appreciation for our own unique neurological makeup. It's worth noting that famous psychologist Ivan Pavlov made significant contributions to our understanding of conditioning reflexes by studying animals' brains extensively. His caricature serves as a reminder of his groundbreaking research efforts. Moreover, exploring surface anatomy with labeled diagrams helps us identify key regions within the cerebral cortex responsible for various cognitive processes like language processing or decision-making. Lastly, it's essential to recognize that our autonomic nervous system and limbic system play vital roles alongside the cerebral cortex in regulating bodily functions and emotional responses throughout our entire body.