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1444 citation(s) found for "Petersen, Ronald".

Tolerance weighted frequency indices for non-cognitive symptoms of dementia
Tangalos, Eric G., Ivnik, Robert J., Kokmen, Emre, Petersen, Ronald C. , Smith, Glenn E.

Mayo Clinic

American Journal of Alzheimer's Disease | June 21, 2007 | Volume: 10 | Issue: 5 | Pages: 2-10

10.1177/153331759501000502 Get It

In this study we examine factors which are associated with nursing home placement in terms of both their frequency of occurrence and the degree to which caregivers perceive them to have influenced placement. We propose “Tolerance Weighted Frequency Indices “ (TWFIs) to rank symptoms in terms of their association with placement decisions. Given our method for calculating TWFIs we observe that basic activity of daily living impairments appear to have a comparatively stronger association with nursing home placement than many disruptive behaviors. These findings emphasize the importance of management of ADL impairments in strategies designed to delay or prevent nursing home placement.
O1–01–07: Carotid endarterectomy and stroke or TIA are associated with an increased risk of mild cognitive impairment
Roberts, Rosebud O., Cha, Ruth, Rocca, Walter A. , Petersen, Ronald C. , Pankratz, V. Shane , Knopman, David S. , Geda, Yonas E.

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_3 | Pages: No page available

10.1016/j.jalz.2007.04.361 Get It

P‐065: Characterization of MCI using patterns of atrophy recognized by a support vector machine
Gunter, Jeffrey L. , Whitwell, Jennifer L. , Senjem, Matthew L. , Petersen, Ronald C. , Vemuri, Prashanthi , Kantarci, Kejal , Knopman, David S. , Boeve, Bradley F. , Jack, Clifford R. , Senjem, Matthew L

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_1 | Pages: No page available

10.1016/j.jalz.2007.04.318 Get It

P‐055: Longitudinal voxel based morphometry in AD: Optimizing the method to produce maps of gray matter change over time
Senjem, Matthew L. , Gunter, Jeffrey L. , Shiung, Maria M., Petersen, Ronald C. , Knopman, David S. , Boeve, Bradley F. , Jack, Clifford R. , Senjem, Matthew L

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_1 | Pages: No page available

10.1016/j.jalz.2007.04.308 Get It

P‐045: Amnestic MCI: Regional differences exist between deficits in structure and function during semantic decision making
Senjem, Matthew L. , Ivnik, Robert J., Petersen, Ronald C. , Machulda, Mary M. , Smith, Glenn E. , Boeve, Bradley F. , Knopman, David S. , Jack, Clifford R. , Senjem, Matthew L

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_1 | Pages: No page available

10.1016/j.jalz.2007.04.261 Get It

P‐041: 1H MR spectroscopy markers of cardiovascular risk factors in non‐demented elderly
Roberts, Rosebud O., Weigand, Stephen D. , Petersen, Ronald C. , Kantarci, Kejal , Knopman, David S. , Boeve, Bradley F. , Smith, Glenn E. , Jack, Clifford R.

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_1 | Pages: No page available

10.1016/j.jalz.2007.04.257 Get It

P‐127: Apathy is a better predictor of mild cognitive impairment than depression: A population based study
Rocca, Walter A. , Pankratz, Shane, Roberts, Rosebud O., Petersen, Ronald C. , Geda, Yonas E. , Knopman, David S.

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_2 | Pages: No page available

10.1016/j.jalz.2007.04.191 Get It

O1–04–08: PIB and MRI provide complementary information in imaging of AD and MCI
Lowe, Val J. , Kemp, Bradley J. , Shiung, Maria, Weigand, Stephen D. , Petersen, Ronald C. , Jack, Clifford R. , Knopman, David S. , Boeve, Bradley F.

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_3 | Pages: No page available

10.1016/j.jalz.2007.04.084 Get It

O1–04–04: The Alzheimer's disease neuroimaging initiative: Progress report
Weiner, Michael W. , Thal, Leon J., Petersen, Ronald C. , Jagust, William J. , Trojanowski, John Q., Shaw, Leslie M. , Gamst, Anthony, Jack, Clifford R. , Trojanowski, John Q., Toga, Arthur W. , Beckett, Laurel

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_3 | Pages: No page available

10.1016/j.jalz.2007.04.080 Get It

O1–04–01: Quantitative evaluation of PIB PET and FDG PET in early cognitive impairment
Lowe, Val J. , Kemp, Brad , Petersen, Ronald C. , Jack, Clifford R. , Mathis, Chester A. , Klunk, William E.

Mayo Clinic

Alzheimer's & Dementia | June 4, 2007 | Volume: 3 | Issue: 3S_Part_3 | Pages: No page available

10.1016/j.jalz.2007.04.077 Get It