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Cited by 257

The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.

Where, when, and in what form does sporadic Alzheimerʼs disease begin?

Braak, Heiko, Del Tredici, Kelly·2012·Current Opinion in Neurology

Abstract

PURPOSE OF REVIEW: Intraneuronal lesions consisting of abnormal tau protein are seen to develop from the beginning until the end-phase of the pathological process underlying Alzheimer's disease. This review highlights the earliest phase of this process. RECENT FINDINGS: Development of abnormal tau frequently begins during childhood or puberty in nuclei of the lower brainstem sending diffuse projections to the cerebral cortex. Nonfibrillar abnormal tau material first occurs in the proximal axon of projection neurons in the locus coeruleus. Subsequently, a similar material (pretangle material) fills the somatodendritic compartment. In contrast with the pretangle material in cell bodies and dendrites, the nonfibrillar material in the axon normally does not convert into stable fibrillary inclusions. SUMMARY: Projection neurons (not only those of the locus coeruleus) are sturdy and can survive for a lifetime despite the existence of Alzheimer-related abnormal tau. Currently, little understood mechanisms most probably exist that enable neurons to fulfill their general functions even when severe tau pathology is present. The proclivity of predisposed neuronal types to develop abnormal tau may be intrinsic to the human brain. However, the tempo of disease progression reveals considerable individual differences, thereby offering opportunities to study conditions that may modify disease progression.

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Metadata

Authors
Braak, H., & Del Tredici, K.
Venue
Current Opinion in Neurology
Published
2012-12
Volume
25
Issue
6
Pages
708-714
ISSN
1350-7540 (ISSN-L)
OpenAlex
W1552315433
Cited by
257
References
57
FWCI
11.13
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Where, when, and in what form does sporadic Alzheimerʼs disease begin? https://app.cochat.ai/papers/10.1097/wco.0b013e32835a3432
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Braak, H., & Del Tredici, K. (2012). Where, when, and in what form does sporadic Alzheimerʼs disease begin? Current Opinion in Neurology. https://doi.org/10.1097/wco.0b013e32835a3432

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