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Showing 1 to 12 of 87 entries
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Letter: Comments on "the postodoctoral opportunity".

Journal of dental education

Roistacher SL.
PMID: 1063157
J Dent Educ. 1976 Apr;40(4):202.

No abstract available.

Building a Surface Atlas of Hippocampal Subfields from MRI Scans using FreeSurfer, FIRST and SPHARM.

The ... Midwest Symposium on Circuits and Systems conference proceedings : MWSCAS. Midwest Symposium on Circuits and Systems

Cong S, Rizkalla M, Du EY, West J, Risacher S, Saykin A, Shen L.
PMID: 25477768
Conf Proc (Midwest Symp Circuits Syst). 2014 Aug;2014:813-816. doi: 10.1109/MWSCAS.2014.6908539.

The hippocampus is widely studied with neuroimaging techniques given its importance in learning and memory and its potential as a biomarker for brain disorders such as Alzheimer's disease and epilepsy. However, its complex folding anatomy often presents analytical challenges....

[(11)C]PiB PET in Gerstmann-Sträussler-Scheinker disease.

American journal of nuclear medicine and molecular imaging

Deters KD, Risacher SL, Yoder KK, Oblak AL, Unverzagt FW, Murrell JR, Epperson F, Tallman EF, Quaid KA, Farlow MR, Saykin AJ, Ghetti B.
PMID: 27069768
Am J Nucl Med Mol Imaging. 2016 Jan 28;6(1):84-93. eCollection 2016.

Gerstmann-Sträussler-Scheinker Disease (GSS) is a familial neurodegenerative disorder characterized clinically by ataxia, parkinsonism, and dementia, and neuropathologically by deposition of diffuse and amyloid plaques composed of prion protein (PrP). The purpose of this study was to evaluate if [(11)C]Pittsburgh...

NETWORK-BASED GENOME WIDE STUDY OF HIPPOCAMPAL IMAGING PHENOTYPE IN ALZHEIMER'S DISEASE TO IDENTIFY FUNCTIONAL INTERACTION MODULES.

Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing. ICASSP (Conference)

Yao X, Yan J, Risacher S, Moore J, Saykin A, Shen L.
PMID: 28989328
Proc IEEE Int Conf Acoust Speech Signal Process. 2017;2017:6170-6174. doi: 10.1109/ICASSP.2017.7953342. Epub 2017 Jun 19.

Identification of functional modules from biological network is a promising approach to enhance the statistical power of genome-wide association study (GWAS) and improve biological interpretation for complex diseases. The precise functions of genes are highly relevant to tissue context,...

Type 2 diabetes mellitus and cerebrospinal fluid Alzheimer's disease biomarker amyloid β1-42 in Alzheimer's Disease Neuroimaging Initiative participants.

Alzheimer's & dementia (Amsterdam, Netherlands)

Li W, Risacher SL, Gao S, Boehm SL, Elmendorf JS, Saykin AJ.
PMID: 29255789
Alzheimers Dement (Amst). 2017 Nov 23;10:94-98. doi: 10.1016/j.dadm.2017.11.002. eCollection 2018.

INTRODUCTION: Type 2 diabetes mellitus (T2DM) is a risk factor for Alzheimer's disease. Cerebrospinal fluid (CSF) amyloid β (Aβ) 1-42 is an important Alzheimer's disease biomarker. However, it is inconclusive on how T2DM is related to CSF Aβ1-42.METHODS: Participants...

Olfactory identification in subjective cognitive decline and mild cognitive impairment: Association with tau but not amyloid positron emission tomography.

Alzheimer's & dementia (Amsterdam, Netherlands)

Risacher SL, Tallman EF, West JD, Yoder KK, Hutchins GD, Fletcher JW, Gao S, Kareken DA, Farlow MR, Apostolova LG, Saykin AJ.
PMID: 29159268
Alzheimers Dement (Amst). 2017 Sep 23;9:57-66. doi: 10.1016/j.dadm.2017.09.001. eCollection 2017.

INTRODUCTION: We investigated the association between olfactory identification and Alzheimer's disease biomarkers, including amyloid, tau, and neurodegeneration.METHODS: Thirty-four older adults, including 19 cognitively normal (CN), 10 subjective cognitive decline (SCD), and 5 mild cognitive impairment, underwent amyloid positron emission...

Cognitive complaints in older adults at risk for Alzheimer's disease are associated with altered resting-state networks.

Alzheimer's & dementia (Amsterdam, Netherlands)

Contreras JA, Goñi J, Risacher SL, Amico E, Yoder K, Dzemidzic M, West JD, McDonald BC, Farlow MR, Sporns O, Saykin AJ.
PMID: 28149942
Alzheimers Dement (Amst). 2016 Dec 22;6:40-49. doi: 10.1016/j.dadm.2016.12.004. eCollection 2017.

INTRODUCTION: Pathophysiological changes that accompany early clinical symptoms in prodromal Alzheimer's disease (AD) may have a disruptive influence on brain networks. We investigated resting-state functional magnetic resonance imaging (rsfMRI), combined with brain connectomics, to assess changes in whole-brain functional...

Over-Prescribed Medications/Under-Appreciated Risks.

Missouri medicine

Risacher SL.
PMID: 30228474
Mo Med. 2016 Jul-Aug;113(4):275.

No abstract available.

A New Statistical Image Analysis Approach and Its Application to Hippocampal Morphometry.

Medical imaging and augmented reality : 7th International Conference, MIAR 2016, Bern, Switzerland, August 24-26, 2016 : proceedings. MIAR (Workshop) (7th : 2016 : Bern, Switzerland)

Inlow M, Cong S, Risacher SL, West J, Rizkalla M, Salama P, Saykin AJ, Shen L.
PMID: 28944348
Med Imaging Augment Real (2016). 2016;9805:302-310. doi: 10.1007/978-3-319-43775-0_27. Epub 2016 Aug 14.

In this work, we propose a novel and powerful image analysis framework for hippocampal morphometry in early mild cognitive impairment (EMCI), an early prodromal stage of Alzheimer's disease (AD). We create a hippocampal surface atlas with subfield information, model...

Astrophysical detection of the helium hydride ion HeH.

Nature

Güsten R, Wiesemeyer H, Neufeld D, Menten KM, Graf UU, Jacobs K, Klein B, Ricken O, Risacher C, Stutzki J.
PMID: 30996316
Nature. 2019 Apr;568(7752):357-359. doi: 10.1038/s41586-019-1090-x. Epub 2019 Apr 17.

During the dawn of chemistry

Memory concerns in the early Alzheimer's disease prodrome: Regional association with tau deposition.

Alzheimer's & dementia (Amsterdam, Netherlands)

Swinford CG, Risacher SL, Charil A, Schwarz AJ, Saykin AJ.
PMID: 29780876
Alzheimers Dement (Amst). 2018 Mar 24;10:322-331. doi: 10.1016/j.dadm.2018.03.001. eCollection 2018.

INTRODUCTION: Relationship between self- and informant memory concerns and tau aggregation was assessed in adults at risk for Alzheimer's disease (AD).METHODS: Regional mean standardized uptake value ratios were extracted from [RESULTS: Memory concerns were associated with tau aggregation. Self-perception...

Disruption of the Orion molecular core 1 by wind from the massive star θ.

Nature

Pabst C, Higgins R, Goicoechea JR, Teyssier D, Berne O, Chambers E, Wolfire M, Suri ST, Guesten R, Stutzki J, Graf UU, Risacher C, Tielens AGGM.
PMID: 30617315
Nature. 2019 Jan;565(7741):618-621. doi: 10.1038/s41586-018-0844-1. Epub 2019 Jan 07.

Massive stars inject mechanical and radiative energy into the surrounding environment, which stirs it up, heats the gas, produces cloud and intercloud phases in the interstellar medium, and disrupts molecular clouds (the birth sites of new stars

Showing 1 to 12 of 87 entries