We explain to you how are the nuclei of nerve cells that are hidden under the brain surface. Absolutely each and every one of our motor, social or emotional capacities and abilities are governed and coordinated from the various structures that make up the entire brain. One of these systems are the subcortical structures of
This group of diseases damages the blood vessels of the brain and the functioning of the brain. For our brain to stay alive and function properly, it needs a constant supply of oxygen and nutrients (especially glucose), which we obtain through respiration and food. Both elements reach the brain through irrigation carried out by the
What is epilepsy and how can this neuropathology be treated? Of all the neurological diseases that can affect the human brain, few are as relevant as epilepsy. It is a disorder that affects about 50 million people around the world (according to WHO data), it is chronic and it is also one of the
The more accessible sport, the more beneficial for everyone. Physical activity not only helps bring a greater flow of blood and oxygen to the brain, which is crucial for its optimal functioning. But, in addition, there is research that shows that sport is associated with a greater number of NK cells; lymphocytes that are part
These glands are responsible for producing hormones that fulfill a series of fundamental functions. Our endocrine system is made up of a set of organs and tissues that are responsible for regulating vital functions for our body through the release of different hormones. Aspects as important for survival as the proper functioning of the metabolism
We explain the causes, symptoms, and effects of this perceptual disorder. Although we usually talk about the sensory channels that help us to know our environment by referring to the “five senses”, the truth is that, in reality, there are more. Touch, for example, is related to our ability to perceive pain and changes in
These kinds of nerve cells are very characteristic of the human brain, as well as versatile. One of the most common classifications of neurons is the one carried out based on their morphology; more particularly, they are usually divided according to the number of dendrites and axons in their cell body. In this article we
Children from families with few economic resources see their mental health affected. Growing up in a poor family negatively affects the cognitive development of children. A study published in JAMA Pediatrics , which compared MRI scans of children born to families with lower and higher purchasing power, found lower volumes of gray matter (about 10
This part of the autonomic nervous system allows us to return to a state of rest after stress. There are multiple stimuli that trigger our alarm reactions. Stress, potential threats, alter us and cause an activation of the organism. This activation involves the consumption of a large amount of energy. However, after the moment in
We discover hormones and their multiple functions in our brain and body. Hormones are molecules of diverse nature that are produced in the secretory or endocrine glands. Working together with the nervous system, they are responsible for us acting, feeling and thinking as we do. The different types of hormones are released in the blood
