#brain

The nervous system is a complex network of cells and fibers that transmit signals between different parts of the body. It is composed of two main...    Read more

Consciousness can be defined as the state of being aware of one's surroundings, thoughts, and emotions. It is a complex phenomenon that has been the...    Read more

Memory formation is a complex process that involves the integration of various brain regions and cellular mechanisms. In essence, it is the process...    Read more

The nervous system is the body's communication network, responsible for controlling and coordinating all of the body's functions. It is divided into...    Read more

The sense of smell, also known as the olfactory sense, is an important sense for humans and animals. The olfactory system allows us to detect and...    Read more

Bacteria and viruses can have serious impacts on the brain and nervous system, often leading to a range of neurological disorders. Some bacteria and...    Read more

The animal with the largest brain-to-body ratio is the shrew. The shrew's brain constitutes about 10% of its body weight, which is higher than any...    Read more

Memory and learning are two of the most fundamental cognitive processes that occur in the brain. While they are separate processes, they are closely...    Read more

Dreams have been a subject of fascination for centuries, and their meaning has been debated by scholars, psychologists, and everyday people. While...    Read more

The human nervous system is a complex network of cells, tissues, and organs that coordinate and control the body's responses to internal and external...    Read more