Human Brain Functions

The human brain is the most complex organ in the body and arguably the most important. Its functions are varied and complex and many processes and operations take place within the brain at any given time. The various functions of the brain can be divided into three main areas; cognitive functions, motor functions and sensory functions. Cognitive functions refer to processes and activities related to mental activity such as thinking, problem solving, decision making and emotional regulation. These abilities are developed and improved through education, experience and adulthood. Motor functions involve the control and coordination of the muscles and movement of the body. These include motor skills and coordination for daily activities such as writing, speaking, walking, lifting and typing. Sensory functions are processes related to the senses and the perception of the world around us. This includes sight, smell, taste, hearing and touch. Each of these sensory processes involves processes in the brain that affect our short and long-term memories. The brain also plays an important role in emotion regulation. It is thought that the emotional circuitry in the brain plays a role in both positive and negative emotions and is affected by hormones, chemicals and external factors. The human brain is an incredibly powerful and complex organ that is involved in all aspects of life. It controls and coordinates all of our mental and physical activities and is essential for survival. Through proper nourishment and a healthy lifestyle, we can help ensure that our brains function optimally and continue to do so throughout our lives.