Even though there are distinct differences between mind, brain, sentience, and consciousness, all of them are interconnected. The differences and relationships between these vary greatly in the scientific and psychological world that stems between mental and physical functioning. All of these factors can influence cognition in terms of memory, problem solving, learning, and planning, as well as emotionality in terms of an individual’s response to experiences, surroundings, and stimulus.
The brain is an organ that is the command center of the nervous system, which receives input from neurons and sends out information to other neurons. Even though the brain is connected with the mind and consciousness, it is possible that it can exist without both. After all, there are animals that have a brain, but possess no awareness. The brain controls the limbic system, which includes the hippocampus, thalamus, amygdala, and hypothalamus, interconnecting for cognitive processes and emotions. The developing brain starts formation from the first trimester of a pregnancy and continues through to the mid-twenties. Any maltreatment can impede growth and myelination, stopping or failing to prune excessive connection that impairs child growth and development (Fisher, 1987). …show more content…
An example is Phineas Gage, whose personality was altered from a railroad spike that was driven into his frontal lobe (Pandya, 2011). His dependable, honest, and likable character before the accident changed to an irresponsible, ill-mannered, and erratic person (Pandya, 2011). The frontal lobe controls memory, problem-solving, emotional states, and judgment, demonstrating that injury to this area can alter an