Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Visual field: Visual field loss, Normal limits & Measuring the visual field

The visual field is "that portion of space in which objects are visible at the same moment during steady fixation of the gaze in one direction"; in ophthalmology and neurology the emphasis is mostly on the structure inside the visual field and it is then considered "the field of functional capacity obtained and recorded by means of perimetry".

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

Visual field topic overview

The analysis highlights Visual field loss, Normal limits and Measuring the visual field as prominent areas in the source structure around Visual field.

Related topics
59
Source areas
5
Connected nodes
64
Extracted relationships
71
Concept neighborhoods
29
Bridge connections
64

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Visual field loss · 40 topics
Overview · 10 topics
Normal limits · 5 topics
Gallery · 2 topics
Measuring the visual field · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Normal limits

Measuring the visual field

Visual field loss

Gallery

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Visual field connects Entity context

The extracted context around Visual field shows recurring relationship patterns in the source. For example, Visual field → Although, Altitudinal, Bilateral, Branch, Cerebral, Coloboma, Cone, Epilepsy, Field, Generalized, Hemianopia, Leber, Macular, Optic, Papilloedema, Peripheral, Periventricular, PVL, Retinal, Retinitis Another extracted example is Visual field → Hans, Ingo, Journal, Jüttner, Martin, MedlinePlus Encyclopedia, Peripheral, Rentschler, Software, Vision, VisionScience, Visual FieldPatient PlusStrasburger. Use these groups to spot repeated connection types before inspecting the individual relationships.

Visual field

Top relations

has cause · 20
Visual field → Although, Altitudinal, Bilateral, Branch, Cerebral, Coloboma, Cone, Epilepsy, Field, Generalized, Hemianopia, Leber, Macular, Optic, Papilloedema, Peripheral, Periventricular, PVL, Retinal, Retinitis
related to External links · 12
Visual field → Hans, Ingo, Journal, Jüttner, Martin, MedlinePlus Encyclopedia, Peripheral, Rentschler, Software, Vision, VisionScience, Visual FieldPatient PlusStrasburger
related to Measuring the visual field · 10
Visual field → Another, Commonly, Heidelberg Edge Perimeter, Humphrey Field Analyzer, Octopus, Oculus, Olleyes VisuALL, Optopol Perimeters, The, This
related to Visual field defects in glaucoma · 7
Visual field → Because, Bjerrum's, Field, Following, In, Most, RNFL
related to Visual field loss · 6
Visual field → For, Glaucoma, Lesions, Macular, The, Visual
related to Gallery · 4
Visual field → For, Note, Paris, The
related to Normal limits · 4
Visual field → European Union, In, Note, The
related to Field defects in macular degeneration (AMD) · 3
Visual field → It, Many, The
related to Field defects in visual pathway lesions · 3
Visual field → Lesions, The, When
is a · 1
Visual field → superimposition of the two monocular fields

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

field visual glaucoma central seen vision defects may eye peripheral also loss scotoma due citation needed occur optic defect stages

Visual field relationships Subject–Predicate–Object triples

TTTA extracted 71 structured relationships around Visual field. Examples in this analysis include Visual field → is a → superimposition of the two monocular fields and Visual field → has cause → Cerebral. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Visual fieldis asuperimposition of the two monocular fields0.90text
Visual fieldhas causeCerebral0.60section
Visual fieldhas causeField0.60section
Visual fieldhas causeEpilepsy0.60section
Visual fieldhas causeAlthough0.60section
Visual fieldhas causePeriventricular0.60section
Visual fieldhas causePVL0.60section
Visual fieldhas causeBilateral0.60section
Visual fieldhas causeGeneralized0.60section
Visual fieldhas causeOptic0.60section
Visual fieldhas causeLeber0.60section
Visual fieldhas causeMacular0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Visual field bring nearby vocabulary together. In this analysis, examples include Field, Visual and Central. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Visual field
    • Field
    • Visual
    • Central
    • Defects
    • Loss
    • Seen
    • Lesions
    • Citation
    • Needed
    • Optic
    • Due
    • Defect
  • visual field
    • Field
    • Visual
    • Central
    • Defects
    • Loss
    • Glaucoma
    • Seen
    • Optic
    • Peripheral
    • Lesions
    • May
    • Vision
  • field of view
    • Visual
    • Central
    • Defects
    • Loss
    • Glaucoma
    • Seen
    • Optic
    • Peripheral
    • May
    • Vision
    • Eye
    • Due
  • visual field test
    • Field
    • Visual
    • Central
    • Defects
    • Loss
    • Glaucoma
    • Seen
    • Optic
    • Peripheral
    • Lesions
    • May
    • Vision
  • scotoma
    • Loss
    • Blind
    • Horizontal
    • Spot
    • Defect
    • Vision
    • Citation
    • Needed
    • Glaucoma
    • Peripheral
    • May
    • Scotomas
  • loss of vision
    • Vision
    • Peripheral
    • Optic
    • Causes
    • Nerve
    • Central
    • Scotoma
    • Eye
    • Visual
    • Generalized
    • Horizontal
    • Lesions
  • central field defect
    • Visual
    • Central
    • Field
    • Defects
    • Optic
    • Vision
    • Macula
    • Macular
    • Peripheral
    • Defect
    • Seen
    • Loss
  • tunnel vision
    • Peripheral
    • Central
    • Causes
    • Visual
    • Macular
    • Glaucoma
    • Nerve
    • Defect
    • Stages
    • Seen
    • Citation
    • Needed

Connections between topic areas Semantic bridges

For Visual field, one of the stronger structural bridges in this analysis connects Visual field with Visual field loss. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Visual field — Visual field loss · splits 24 ⟂ 41
Visual field — Overview · splits 54 ⟂ 11
Visual field — Normal limits · splits 59 ⟂ 6
Visual field — Measuring the visual field · splits 62 ⟂ 3
Visual field — Gallery · splits 62 ⟂ 3

Map overview Semantic statistics

Visual field

Nodes65
Edges64
Triples71
Avg. degree1.97
Density0.030769
Components1

Source & methodology

TTTA analyzes the structure around Visual field to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Visual field loss, Normal limits & Measuring the visual field, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Visual field · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.