Nov. 25, 2015 — Exercise can enhance the development of new brain cells in the adult brain, a process called adult neurogenesis. These newborn brain cells play an important role in learning and memory.
Frontal lobe.
The largest section of the brain located in the front of the head, the frontal lobe is involved in personality characteristics and movement.The cerebrum, the large, outer part of the brain, controls reading, thinking, learning, speech, emotions and planned muscle movements like walking. It also controls vision, hearing and other senses.
The old brain — including the brain stem, medulla, pons, reticular formation, thalamus, cerebellum, amygdala, hypothalamus, and hippocampus — regulates basic survival functions, such as breathing, moving, resting, feeding, emotions, and memory.
The medulla also controls involuntary reflexes such as swallowing, sneezing, and gagging. Another major function is the coordination of voluntary actions such as eye movement. A number of cranial nerve nuclei are located in the medulla.
Cognitive psychology is very useful and popular because it can be applied to many fields in psychology, which includes memory, attention, perception, child development, problem solving, eyewitness testimony and gender role development. They study thinking, perception, decision making, memory and judgment.
Psychology can help you better understand yourself
The insights you gain into motivations, thought processes, the influences of groups you interact with and many other aspects of human behaviour will all help you gain a better understanding of yourself.Brain Imaging Techniques. EEG, PET, MRI, and fMRI scan the brain through a variety of methods and have varying degrees of specificity and invasiveness.
Some techniques that may be used for studying the human brain include:
- Electroencephalogram (EEG)
- Magnetoencephalography (MEG)
- Functional magnetic resonance imaging (fMRI)
- Photon migration tomography.
- Transcranial magnetic stimulation.
- Further Reading.
Neurologist. Neurologists study how the brain and the nervous system interact with the body. Neuropsychology is the study of the brain's structure and function. Neurobiology or Neuroscience is the study of the nervous system, which includes the brain.
The theory is that people are either left-brained or right-brained, meaning that one side of their brain is dominant. If you're mostly analytical and methodical in your thinking, you're said to be left-brained. If you tend to be more creative or artistic, you're thought to be right-brained.
Your brain has all the power connections, wiring, storage, memory and processing power you need to function as a human being. If your brain is the hardware, then your mind is the software. It's the operating system that gathers, stores and manages information, using the massive processing resources of your brain.
Biopsychology is a branch of psychology that analyzes how the brain, neurotransmitters, and other aspects of our biology influence our behaviors, thoughts, and feelings. Biopsychologists often look at how biological processes interact with emotions, cognitions, and other mental processes.
Information processing starts with input from the sensory organs, which transform physical stimuli such as touch, heat, sound waves, or photons of light into electrochemical signals. The sensory information is repeatedly transformed by the algorithms of the brain in both bottom-up and top-down processing.
The Brain and Nervous System
This portion of the central nervous system runs down the inside of the spinal column, connecting the brain with nerves going to the rest of the body.The brain sends messages via the spinal cord to the body's peripheral nerves, which control the muscles and internal organs. The brain sends messages via the spinal cord to peripheral nerves throughout the body that serve to control the muscles and internal organs.
The brain controls what you think and feel, how you learn and remember, and the way you move and talk. Think of the brain as a central computer that controls all the body's functions. The rest of the nervous system is like a network that relays messages back and forth from the brain to different parts of the body.
Psychology and the Brain. Psychology is commonly defined as the scientific study of behavior and mental processes. Understanding the brain is important no matter what type of psychology you will be involved with, because its effects permeate all human behavior.
The relationship between brain and behavior seems to be the successor of the famous Cartesian mind-body dualism, where the brain is the physical or biological component and behavior the mental or psychological aspect. Despite its ancient origin, the body-mind dichotomy continues to be an unresolved problem nowadays.
Nervous System. The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts.
The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.
The nervous system plays a role in nearly every aspect of our health and well-being. It guides everyday activities such as waking up; automatic activities such as breathing; and complex processes such as thinking, reading, remembering, and feeling emotions. The nervous system controls: Brain growth and development.
The mind is the set of cognitive faculties including consciousness, imagination, perception, thinking, judgement, language and memory, which is housed in the brain (sometimes including the central nervous system). It is usually defined as the faculty of an entity's thoughts and consciousness.
