What's the Purpose of Fear?
Fear is one of the six basic emotions that Charles Darwin identified in 1872. The others are joy, sadness, disgust, anger, and surprise. The body language of fear is easy…
Behavioural Biology
Behavioural biology is a fascinating discipline which focuses on human behaviour through a combination of psychology and biology. In this section, you’ll find information about research and information relating to the nervous system, brain, neurotransmitters…
Biological Psychiatry: Unlocking the Nervous System
Biological psychiatry, or biopsychiatry, is a branch of psychiatry that attempts to understand mental disorders by focusing on how the…
Ethnology: The Science of Animal Behavior
The animal kingdom is marvelous. Surely these beings have surprised you with their incomparable characteristics and behavior. But have you…
The Fascinating World of Your Brain's Reward System
Many people think that the brain's reward system is the part of the brain that causes addictions. However, there's one…
The Neurobiology of Disappointment: The Longest-Lasting Pain
The neurobiology of disappointment shows once again that there are aspects in life that the brain experiences in a particularly…
The Neurobiology of Alcoholism
Just as there are neuroanatomic and neurofunctional frameworks to explain human behavior, we also have the neurobiology of alcoholism. In…
Causes and Symptoms of Dysarthria
Language is part of your everyday life. It allows you to communicate your needs to others. Can you imagine being unable…
The Neurobiology of Addiction
Addiction exists in many different facets of human life. The most common and well-known is drug addiction. You might define drug addiction as the compulsive behavior to find and consume…
Types of Synapses: Neural Communication
Our brain needs neurons to communicate for it to work properly. These interactions are known as synapses. But how exactly…
Glutamate: A Multi-Functional Neurotransmitter
Glutamate is one of the most important neurotransmitters in your nervous system. It acts as the fuel for 80% of your…
The Neurobiology of Human Attachment
Attachment is a defining characteristic of mammals. Thus, research on the neurobiology of human attachment is also based on animal…
What Is Mansplaining?
Mansplaining is when a man seems unusually condescending or patronizing, especially towards women. This phenomenon references those who follow a more traditional way of behaving and thinking. Although it's usually…
What are the Functions of the Hypothalamus?
The hypothalamus is an area of the brain that has many functions despite its small size. It plays an important…
The Suprachiasmatic Nucleus: Your Internal Clock
The suprachiasmatic nucleus is located in the anterior region of the hypothalamus and contains about 20,000 neurons. It works as your…
Nociceptors: All about Pain Receptors
We all experience pain. Sometimes, even our own organism causes pain by triggering inflammation. Now, although we all feel pain,…
Psychophysiology: What Is it?
Psychophysiology is the branch of psychology that studies the physiological foundation of the brain's psychological processes. It analyzes behavior and the processes behind it. Since its beginnings in the 19th…
The Importance of Socialization for Brain Development
Humans are social beings and need to be in contact with others in order to survive. Thus, humans can't develop…
The Enteric Nervous System: The Second Brain
The enteric nervous system is often considered our 'second brain'. It's a complex network of more than a hundred million neurons…
GABA: The Neurotransmitter of Peace and Relaxation
Do you feel excited, irritable, or sad for no apparent reason? Do you feel that way constantly? Although there can…
Anandamide: A Neurotransmitter That Influences Happiness
Anandamide is a compound our body produces. Interestingly, this substance has properties that are very similar to THC, which is the…