Related Experiment Video
Updated: Jul 5, 2026

Transcranial Direct Current Stimulation (tDCS) for Memory Enhancement
Published on: September 18, 2021
Accelerated forgetting in subjects with memory complaints. A new form of Mild Cognitive Impairment?
Facundo Manes1, Cecilia Serrano, María L Calcagno
1Institute of Cognitive Neurology (INECO), Castex 3293 (1425), Buenos Aires, Argentina. fmanes@neurologiacognitiva.org
Abstract:
A study was carried out to investigate accelerated forgetting of new verbal and visual material in participants complaining of memory loss, individuals with Mild Cognitive Impairment(MCI) and controls. All groups were evaluated with a standard neuropsychological battery and two tests of delayed recall 6 weeks apart for the experimental tasks.Individuals with memory complaints,but not MCI, performed normally compared to controls on immediate and 30 minute recall,but showed a striking impairment in verbal and visual memory after 6 weeks. Accelerated forgetting may go undetected on standard neuropsychological evaluation in some patients complaining of memory problems.
More Related Videos
Related Concept Videos
Interference and Decay
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
Amnesia
The severity and duration of memory loss vary depending on the type and underlying cause. Amnesia is classified into two main types: retrograde and anterograde.
Retrograde amnesia is marked by the loss of memories formed before the onset of the condition. Patients may recall distant past events but often forget those occurring shortly before the incident.
Anterograde...
Forgetting
Encoding...
Higher Mental Functions of Brain: Learning and Memory
Alzheimer Disease l: Introduction
Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists

