Related Experiment Video
Updated: Mar 2, 2026
11:01
Examining the Characteristics of Episodic Memory using Event-related Potentials in Patients with Alzheimer's Disease
Published on: August 30, 2011
14.1K
Dissociations between Spatial and Temporal Order Memory: A Neuropsychological Patient Study.
Neeltje Kant1, Martine J E van Zandvoort1, Esther van den Berg2
11Experimental Psychology,Helmholtz Institute,Utrecht University,Langeveld Building,Utrecht,The Netherlands.
Summary
This study investigated if memory for time and location are linked. Findings show these memory types involve separate brain processes, advancing our understanding of human memory.
Area of Science:
- Cognitive Neuroscience
- Neuropsychology
- Human Memory Research
Background:
- Real-life situations often link temporal and spatial information in memory.
- The functional relationship between temporal order and spatial location memory is not fully understood.
Purpose of the Study:
- To investigate whether memory for temporal order and spatial location are functionally dissociable or inherently linked.
- To examine memory processing in stroke patients to understand dissociations.
Main Methods:
- Administered spatial object-location and temporal order memory tasks.
- Studied 36 stroke patients and 44 healthy control participants.
- Employed a multiple case-study approach for individual analysis.
Main Results:
- Stroke patients with left-hemisphere damage performed worse on temporal order memory compared to controls.
- Individual patient analysis revealed distinct dissociations between temporal and spatial memory functions.
- Evidence suggests separable processes for memory of location and temporal order.
Conclusions:
- Memory for spatial location and temporal order involve functionally distinct processes.
- This research contributes to understanding how contextual information is processed and represented in human memory.
More Related Videos
Related Concept Videos
01:27Dissociative Disorders
704
Dissociative disorders represent complex psychological conditions characterized by disruptions in consciousness, memory, identity, or perception. These disruptions cause individuals to experience a disconnection from their thoughts, emotions, and memories. The phenomenon is not merely an occasional lapse in attention but a profound alteration in mental functioning that can severely impact daily life.
Dissociative Fugue
A hallmark feature of dissociative disorders is the dissociative fugue...
Dissociative Fugue
A hallmark feature of dissociative disorders is the dissociative fugue...
704
01:19Role of Hippocampus in Memory
1.8K
The hippocampus, a critical brain structure, plays an essential role in memory processing, particularly in the formation and retrieval of memory. This small, seahorse-shaped region is located within the medial temporal lobe, with one hippocampus in each brain hemisphere. Experimental studies involving lesions in the hippocampi of rats have demonstrated significant impairments in tasks such as object recognition and maze navigation, indicating the hippocampus involvement in both recognition and...
1.8K
01:21Dissociative Amnesia
775
Dissociative amnesia is a complex psychological condition that manifests as an inability to recall personal information, often tied to traumatic or stressful events. Unlike general amnesia, individuals with this condition retain the ability to perform routine activities and procedural tasks, such as operating a phone or navigating public transportation, yet experience profound gaps in autobiographical memory. These lapses may encompass significant life events, such as suicide attempts or...
775
01:16Interference and Decay
525
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
525
01:13Amnesia
663
Amnesia is a condition marked by long-term memory loss, which impairs the ability to recall past events or create new memories.
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...
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...
663
01:26Higher Mental Functions of Brain: Learning and Memory
2.2K
Memory is one of the most vital higher mental functions of the brain. Memory is closely related to learning because it enables us to retain information and experiences from our past to use them in our present life. It also helps us to remember facts, events, and skills, such as riding a bike or swimming. There are two types of memory — declarative memory, which involves memorizing facts or events, and procedural memory, which enables us to remember how to do something like writing or...
2.2K