The brain is a complex organ responsible for processing sensory information, regulating physiological processes, and enabling cognitive functions such as thinking, memory, and emotion. It operates through intricate networks of neurons and synapses, which communicate via electrical and chemical signals to coordinate bodily functions and behaviors.

Brain Functions

complex organ

Sensory information refers to the data received through the five senses—sight, sound, touch, taste, and smell—that is processed by the nervous system to form perceptions of the environment. This information is crucial for understanding and interacting with the world, influencing behavior, decision-making, and cognitive functions.

sensory information

Physiological processes are the complex interactions and functions that occur within living organisms to maintain life and homeostasis. These processes encompass a wide range of activities, including metabolism, respiration, circulation, and cellular communication, each crucial for sustaining health and responding to environmental changes.

physiological processes

Cognitive functions are the mental processes that allow us to carry out any task, encompassing perception, memory, reasoning, and problem-solving. They are essential for interpreting the world around us and are often studied to understand human behavior and mental health.

cognitive functions

thinking

Memory is a cognitive process that involves encoding, storing, and retrieving information, allowing humans to retain past experiences and knowledge for future use. It is a complex system influenced by biological, psychological, and environmental factors, crucial for learning, decision-making, and identity formation.

memory

Émotion

intricate networks of neurons

Synapses are the junctions between neurons that allow them to communicate with each other through chemical and electrical signals, playing a crucial role in neural networks and brain function. They are essential for processes like learning, memory, and overall cognitive function, as they enable the transmission and modulation of information within the nervous system.

synapses

Electrical signals are the means by which information is transmitted across various systems, both biological and technological, allowing for communication and control. They are characterized by their amplitude, frequency, and phase, and are essential in fields ranging from neuroscience to telecommunications.

Electrical Signals

chemical signals

Our bodies do many things all the time to keep us healthy and happy. These things include breathing, eating, and sleeping, which help us grow and stay strong.

Your Courses

Relevant Degrees

Your Lessons