Gnosis is the brain's ability to recognize previously learned information such as objects, persons, or places collected through our senses.

What are the types of gnosis?

Types of gnosis include visual (recognizing stimuli by sight), auditory (by hearing), tactile (by touch), olfactory (by smell), gustatory (by taste), and body schema (perceiving the body as a whole and its parts).

Why is gnosis important?

Gnosis is vital for daily life, enabling us to recognize familiar faces, identify objects by touch, and perceive our body's position in space.

How can gnosis be rehabilitated?

Gnosis can be improved through targeted cognitive stimulation activities, such as recognizing partially covered objects or identifying objects with specific characteristics.

What resources does NeuronUP offer for gnosis rehabilitation?

NeuronUP provides various activities designed to treat gnostic difficulties, including tasks focused on visual recognition and object identification.

Gnosis

Simple gnosis (those in which only one sensory channel is involved):

Visual gnosis: ability to visually recognize different stimuli and assign meaning to them. These stimuli may be objects, faces, colors, or shapes.
Auditory gnosis: ability to recognize various stimuli (sounds) through hearing.
Tactile gnosis: ability to recognize different stimuli through touch, such as texture, objects, or temperature.
Olfactory gnosis: ability to recognize stimuli through smell, such as different odors.
Gustatory gnosis: ability to recognize different flavors through taste.

Complex gnosias (those in which more than one sensory channel is involved):

Body schema: ability to recognize and mentally represent the body as a whole and its different parts, development of the movements we can make with each one, and the body’s orientation in space.

What are gnosis for?

Gnosis are vitally important for the development of our daily life. Thanks to them, we can, for example, recognize our closest family members (there is a condition called prosopagnosia due to which the patient is unable to recognize faces) or identify our favorite song (some people cannot recognize music due to a disorder known as amusia).

Can you imagine what our life would be like if we didn’t identify certain parts of the body as our own? Or what it would mean to touch, with eyes closed, an object as common as a spoon and be unable to recognize it?