Anterograde is a term commonly used in psychology and neuroscience to describe a type of amnesia where the individual is unable to create new memories. The word is spelled as /æn.tə.roʊ.ɡreɪd/ in IPA phonetic transcription, with emphasis on the first syllable. The word is derived from Latin "ante" meaning "before" and "rogradus" meaning "going forward." This combination produces a meaning of being unable to make progress in the future, in terms of memory formation.
Anterograde, also known as anterograde amnesia or anterograde transport, is a term used in various fields, particularly in medicine, neuroscience, and biology. It refers to a type of memory impairment where an individual experiences difficulty in forming new memories or retaining newly acquired information after a specific event or injury.
In the medical context, anterograde amnesia is often associated with brain damage caused by accidents, stroke, or certain neurodegenerative diseases such as Alzheimer's disease. This condition affects the ability to create new long-term memories and recall recent events, while typically leaving intact past memories and knowledge acquired before the onset of the amnesia.
In the field of neuroscience, anterograde refers to a specific mode of intracellular transport. Anterograde transport is the process by which nutrients, vesicles, organelles, and other molecular components are transported in a unidirectional manner within a neuron or other types of cells. It involves the movement of these substances from the cell body towards the axon terminals, where they play crucial roles in maintaining cellular functions, signal transmission, and synaptic plasticity.
Overall, anterograde refers to a disruptive condition concerning memory formation and retrieval in humans, while also being a vital process in cellular biology for the transportation of essential molecules within cells.
moving forward
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "anterograde" is derived from two Latin roots: "ante", meaning "before" or "forward", and "gradus", meaning "step" or "degree". In this case, "anterograde" is used to describe a process or phenomenon that occurs or progresses in a forward or chronological manner. It is commonly used in medical and psychological contexts, particularly in relation to memory and learning.