White matter is vast, intricate network of cables that connects different regions of brain, allowing them to communicate and coordinate. If the brain were a corporation, grey matter would be the individual offices where decisions are made, and white matter would be the high-speed fiber-optic cables connecting them all together. What Exactly is White Matter? … Read more
If the human brain is high-powered computer network, gray matter is CPU and hard drive. It is a real, physical component of our central nervous system that serves as engine for our thoughts, movements, and perceptions. What Exactly is Gray Matter? Gray matter consists primarily of neuronal cell bodies, axon terminals, and dendrites. Unlike white … Read more
Prefrontal Cortex (PFC) is located at front of frontal lobe, this region handles complex executive functions that separate deliberate action from primitive instinct. What Does PFC Actually Do? PFC is focused on high level task management. Its primary responsibilities include: Executive Function: It allows you to plan for the future, set goals, and switch between … Read more
Red blood cells (RBCs), also known as erythrocytes, are body’s primary vehicle for oxygen delivery. Red blood cells are microscopic, disc-shaped cells found in blood of vertebrates. They are unique human cells because, in mature state, It lack nucleus and organelles. The empty space is packed with hemoglobin, a complex protein that binds to oxygen. … Read more
EPO is a vital, naturally occurring protein produced by kidneys. Its job is essential: keeping your red blood cell count exactly where it needs to be. What is Primary Function of EPO? The main function of erythropoietin is erythropoiesis, which is medical term for production of red blood cells (RBCs). It doesn’t build cells, it … Read more
Cerebrum is largest and highly developed part of human brain. Accounting for about 85% of brain’s total weight, this is responsible for everything from your ability to recognize a friend’s face to your capacity for calculus. Structure Cerebrum is divided into two halves: left and right cerebral hemispheres. They are connected by a thick bundle … Read more
Cerebrum divide into two part known as cerebral hemispheres, this structure serve for higher-level functions, including thought, memory, language, and voluntary movement. While they look like symmetrical mirror images, these two hemispheres are work together to create complex human experience. Anatomy and Connection Left and right hemispheres are separated by a deep groove called longitudinal … Read more
Anatomy Amygdala isn’t just one solid mass; it is a complex cluster of about 13 nuclei (groups of neurons) with distinct functions. It is part of limbic system, evolutionary ancient part of our brain responsible for behavioral and emotional responses. The structure is generally divided into three main functional groups: Basolateral Complex: Largest part, which … Read more
Human brain is a three pound (≈1.3–1.4 kg) in weight. It is most complex biological structure known to man. Neuroscience map physical wiring (neurons and synapses), psychology explores software—how those physical structures translate into your personality, your fears, and that song you can’t get out of your head. To understand how the brain works from … Read more
In constant battle to maintain genomic integrity, your cells face an unrelenting barrage of DNA damage—from oxidative stress to spontaneous chemical decays. Primary defense mechanism against small, non-bulky base lesions is Base Excision Repair (BER) pathway. This pathway are DNA glycosylases, that protect genome, identify damaged bases, and initiate repair process by flipping damaged base … Read more