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
A summary classification about the psychopathologies of memory, differentiated and described. The human being is made up of memories. What we are is nothing more than what we are capable of remembering and integrating, the experiences that were lived in the past and defined us. This is why memory is such an important and valuable
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
What is the paracentral lobe? Let’s look at the characteristics of this region of the cortex of the brain. The cortex of the human brain contains various gyri and convolutions that delimit different brain regions and structures, each with its respective functions and interconnected with each other. One of them is the so-called paracentral lobe,
Are you a particularly cheerful person? Science shows that … all are advantages. A sense of humor helps us to live life positively and helps us surround ourselves with people who feel good around us. A sense of humor and laughter are one of the funniest things we can enjoy, and they are free. In
They are one of the largest types of neurons, and are found in the heart and cerebellum. It is estimated that, at the time of our birth, we have approximately 80 million neurons or brain cells. Thanks to their activity, our nervous system is able to function at full power. One of the types of
We explain this process by which we encode and process stimuli. We interpret and understand the world around us thanks to the fact that we are able to feel and perceive. Sensory perception is the process by which we receive the information of sensory stimuli from our senses so that it can be encoded and
This alteration in babies occurs when the skull or brain does not grow enough. The nervous system is one of the first systems in our body to begin to develop during pregnancy. Throughout the entire pregnancy and even throughout the individual’s life, this system is going to be modified and developed, especially from gestation to
This is one of the language disorders that cause problems when speaking or writing. Since the brain controls or supervises a large part of the functions of our body, damage to different regions of this structure can cause very varied alterations. Aphasias are a type of language disorder that occurs as a result of injury
The different parts of the brain fulfill certain executive functions. Which? It is very common to believe that human thoughts, feelings and emotions have their origin in two parts of the brain that work together: the cerebral hemispheres, two practically identical halves that are distinguished by the processes that take place in them. This idea,
