Cell types include: Permanent cells (don't divide), stable cells (can divide under certain conditions) and labile cells (are always dividing, so they are most affected by chemotherapy). | Medicosis Perfectionalis

Fat tissue contains both mature fat cells and precursor cells that can transform when extra energy is available. During weight gain, the body stores excess calories as triglycerides. At first, existing fat cells enlarge to hold this extra material. As they reach their limit, chemical signals encourage precursor cells in the tissue to begin transforming. These precursor cells absorb nutrients, grow in size, and activate genes that convert them into fully developed fat cells. Once formed, the new

Brain cells communicate through electrical signals that travel along networks. When a neuron becomes active, charged particles move across its membrane and create an electrical impulse. This impulse travels down the neuron’s length until it reaches the synapse, where neurotransmitters are released. During long lasting communication, groups of neurons fire together in synchronized patterns. These patterns create stable waves that move across circuits and carry information. The synchronized firing