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Nervous or the nerve tissue is the major tissue of our nervous system. It monitors and regulates the functions of the body. Nervous tissue consists of two cells: nerve cells or neurons and glial cells, which helps transfer nerve impulses and also gives nutrition to neurons.
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This microscope image displays cerebrum nervous tissue. The cerebrum, the brain's largest part, controls sensory, motor, and cognitive functions. Its tissue contains glial cells to provide support while neurons send signals. The use of Ag (silver) stain exposes neural fibers along with cellular features, and the oil immersion objective (OIO) guarantees both clearer vision and improved magnification and resolution.
The cerebrum is the brain's largest region, responsible for functions like thought, movement, and sensory processing. When an Agranular (AG) stain is applied to cerebral tissue, it highlights the brain’s cellular structure, helping researchers examine the details of neurons and supporting cells. This technique makes it easier to study the organization of the cerebral cortex, revealing the different layers and the density of cells within them. AG staining is especially useful for identifying subtle changes or damage in brain tissue, which is important for understanding neurological conditions or diseases like Parkinson’s or Alzheimer’s.
The cerebrum is the largest part of the brain and is responsible for many important functions like thinking, memory, emotions, and movement. It’s divided into two halves, called hemispheres, and has many folds and grooves that help increase its surface area so it can process more information. This part of the brain is what makes us aware of the world around us and helps us make decisions every day.
The cerebrum is the largest part of the brain and controls many important functions like thinking, memory, emotions, and voluntary movements. It is divided into two halves, called hemispheres, with the left side handling logic and language, while the right side deals with creativity and spatial awareness. The cerebrum also has four sections, or frontal, parietal, temporal, and occipital that help with things like problem-solving, feeling sensations, and understanding sights and sounds. It helps us process information, make decisions, and respond to what’s happening around us. The cerebrum plays a major role in how we think, feel, and act.
The cerebrum is the largest part of the human brain and truly one of the most fascinating structures in the body. It’s where higher brain functions happen—thinking, memory, learning, emotions, decision-making, and voluntary movement all originate here. Divided into two hemispheres (left and right), and further into lobes (frontal, parietal, temporal, occipital), each region of the cerebrum has specialized roles. The frontal lobe, for example, helps with reasoning and personality; the temporal lobe processes sounds and memory; the occipital lobe is the visual hub; and the parietal lobe handles sensory input. What’s truly amazing is the cerebrum's plasticity—its ability to adapt, rewire, and even recover from injury. Billions of neurons work together, forming trillions of synaptic connections, making the cerebrum not just a control center but the seat of conscious experience.