Cell Science and Molecular Biology

Neurobiology and Neurodegenerative Diseases

Neurobiology and Neurodegenerative Diseases  are crucial fields that explore the intricate workings of the nervous system, particularly in understanding how the brain and neurons function in health and disease. Neurodegenerative diseases are a group of disorders characterized by the progressive degeneration of the structure and function of the nervous system, leading to problems with movement (such as Parkinson's disease), cognition (such as Alzheimer's disease), or both. Basic building blocks of the nervous system, responsible for transmitting electrical and chemical signals. Chemical messengers that transmit signals across synapses, the junctions between neurons. Largest part of the brain, responsible for higher brain functions such as thought and action. The brain's ability to reorganize itself by forming new neural connections, crucial for learning and memory. Characterized by memory loss, cognitive decline, and changes in behavior. Involves tremors, stiffness, and difficulty with balance and coordination. Causes involuntary movements, cognitive decline, and behavioural changes. Affects nerve cells controlling voluntary muscles, leading to muscle weakness and paralysis. Many neurodegenerative diseases have a genetic component, with mutations in specific genes increasing the risk of developing these conditions.