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integrative agnosia
ICD-10 Codes
Description
Integrative agnosia is a subtype of visual agnosia that affects an individual's ability to integrate various visual features into a coherent whole. This means that people with integrative agnosia have difficulty recognizing objects, shapes, or patterns due to their brain's inability to combine and process visual information effectively.
Characteristics of Integrative Agnosia:
- Difficulty in integrating visual elements: Individuals with integrative agnosia struggle to combine different visual features, such as shape, color, texture, and size, into a coherent whole.
- Inability to recognize objects: As a result of the integration problem, people with integrative agnosia often have difficulty recognizing everyday objects, shapes, or patterns.
- Preservation of elemental perception: In contrast to other forms of visual agnosia, individuals with integrative agnosia may still be able to perceive individual elements of an object, such as its shape or color, but struggle to integrate these elements into a coherent whole.
Causes and Implications:
Integrative agnosia is often associated with brain damage or disorders that affect the visual processing system. The exact causes and implications of integrative agnosia are still being researched, but it is believed to have significant effects on an individual's daily life, including difficulties with:
- Object recognition: Everyday tasks, such as recognizing food, clothing, or household items, become challenging.
- Spatial awareness: Individuals may struggle to navigate through spaces or understand spatial relationships between objects.
References:
- [1] Integrative agnosia is a subtype of visual agnosia characterized by the inability to integrate perceptual elements into coherent wholes. (Source: 3)
- [2] This type of agnosia affects an individual's ability to recognize objects, shapes, or patterns due to their brain's inability to combine and process visual information effectively. (Sources: 4, 9)
- [3] Integrative agnosia is often associated with brain damage or disorders that affect the visual processing system. (Source: 6)
Additional Characteristics
- Difficulty in integrating visual elements
- Inability to recognize objects
- Preservation of elemental perception
- Object recognition difficulties
- Spatial awareness challenges
Signs and Symptoms
Integrative agnosia is a rare condition that affects an individual's ability to integrate single object features into a global shape, despite having the ability to identify single objects. The signs and symptoms of integrative agnosia can be quite challenging for those affected.
- Difficulty identifying multiple objects: Individuals with integrative agnosia may struggle to identify several objects present in a visual scene simultaneously [7].
- Inability to perform tasks requiring multi-object perception: Tasks that require the perception of multiple objects, such as recognizing a group of people or understanding a complex visual scene, can be particularly difficult for those affected [7].
- Impaired ability to learn new tasks: Even if just mildly impaired, individuals with integrative agnosia may find everyday tasks challenging to learn and perform [8].
These symptoms can significantly impact daily life, making it essential to seek medical attention if you or someone you know is experiencing these difficulties.
References: [7] Symptoms: · Difficulty identifying several objects present in a visual scene simultaneously. · Inability to perform tasks that require the perception of multiple ... [8] Sep 25, 2021 — Even if just mildly impaired, what might everyday tasks look like with integrative agnosia? It can definitely mean tasks are difficult to learn ...
Additional Symptoms
- Difficulty identifying multiple objects
- Inability to perform tasks requiring multi-object perception
- Impaired ability to learn new tasks
Diagnostic Tests
Integrative agnosia can be assessed through various experimental tests, which help determine the specificity and severity of the condition.
- Efron shape test: This test is used to evaluate the ability to identify specific shapes, which is a key aspect of integrative agnosia. The test assesses the patient's ability to distinguish between different shapes, such as circles, squares, and triangles (1).
- Overlapping figures test: This test involves presenting patients with images of simple objects, such as fruits or furniture, followed by a verbal description of the object. Patients with integrative agnosia may struggle to identify the object based on the description (6).
- Puzzles and visual object tests: These tests involve using puzzles with images of simple objects, which can help assess the patient's ability to integrate form information and recognize objects (3, 5).
These diagnostic tests are essential in identifying integrative agnosia and determining its severity. A detailed interview with the patient, family members, and caregivers is also crucial in understanding the etiology and difficulty level of the condition (4).
Additional Diagnostic Tests
- shape test
- overlapping figures test
- Puzzles and visual object tests
Treatment
Unfortunately, there are no effective drug treatments for integrative agnosia, as it often requires a more comprehensive approach to address the underlying cognitive and perceptual deficits.
According to search result [2], "Hence, drug therapy cannot be recommended for the treatment of spatial neglect or associated disorders." This suggests that drug treatment may not be an effective option for integrative agnosia, which is closely related to spatial neglect.
Search result [8] also notes that "Clinically effective treatments than can directly repair the damaged brain are lacking." This implies that current treatments, including drug therapy, may not be able to effectively address the underlying neural damage associated with integrative agnosia.
However, it's worth noting that some studies have explored the use of cholinergic drugs, such as donepezil, rivastigmine, and galantamine, in treating related conditions like Alzheimer's disease (search result [7]). While these medications may not be directly applicable to integrative agnosia, they may provide some insight into potential therapeutic approaches.
In summary, while there are no established effective drug treatments for integrative agnosia, ongoing research and clinical trials may uncover new therapeutic options in the future.
Recommended Medications
- Drug therapy cannot be recommended
- Clinically effective treatments lacking
- Cholinergic drugs explored
- drug
💊 Drug information is sourced from ChEBI (Chemical Entities of Biological Interest) database. Always consult with a healthcare professional before starting any medication. Click on any medication name for detailed information.
Differential Diagnosis
Understanding Differential Diagnosis in Integrative Agnosia
Integrative agnosia refers to a condition where an individual has difficulty recognizing and understanding visual information, which can manifest in
Additional Differential Diagnoses
- Cerebral agnosia
- visual agnosia
Additional Information
- rdf-schema#domain
- https://w3id.org/def/predibionto#has_symptom_1169
- owl#annotatedSource
- t336642
- oboInOwl#hasOBONamespace
- disease_ontology
- oboInOwl#created_by
- lschriml
- oboInOwl#creation_date
- 2011-08-22T12:04:56Z
- oboInOwl#id
- DOID:0060143
- core#notation
- DOID:0060143
- IAO_0000115
- An agnosia that is a loss of the ability to integrate these elements together into comprehensible perceptual wholes while recognizing elements of the whole.
- rdf-schema#label
- integrative agnosia
- rdf-schema#subClassOf
- http://purl.obolibrary.org/obo/DOID_4090
- relatedICD
- http://example.org/icd10/I69.398
- 22-rdf-syntax-ns#type
- http://www.w3.org/2002/07/owl#Class
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