Works by MacDonald, Penny

Results: 36

Advancing Parkinson's Disease Research in Canada: The Canadian Open Parkinson Network (C-OPN) Cohort.

Published in:

Journal of Parkinson's Disease, 2024, v. 14, n. 7, p. 1481, doi. 10.3233/JPD-240213

By:

Cressatti, Marisa;
Pinilla-Monsalve, Gabriel D.;
Blais, Mathieu;
Normandeau, Catherine P.;
Degroot, Clotilde;
Kathol, Iris;
Bogard, Sarah;
Bendas, Anna;
Camicioli, Richard;
Dupré, Nicolas;
Gan-Or, Ziv;
Grimes, David A.;
Kalia, Lorraine V.;
MacDonald, Penny A.;
McKeown, Martin J.;
Martino, Davide;
Miyasaki, Janis M.;
Schlossmacher, Michael G.;
Stoessl, A. Jon;
Strafella, Antonio P.

Publication type:

Article

Negative priming effects that are bigger than a breadbox: Attention to distractors does not...

Published in:

Memory & Cognition, 1999, v. 27, n. 2, p. 197, doi. 10.3758/BF03211405

By:

MacDonald, Penny A.;
Joordens, Steve

Publication type:

Article

Dopaminergic therapy affects learning and impulsivity in Parkinson's disease.

Published in:

Annals of Clinical & Translational Neurology, 2014, v. 1, n. 10, p. 833, doi. 10.1002/acn3.128

By:

Hiebert, Nole M.;
Seergobin, Ken N.;
Vo, Andrew;
Ganjavi, Hooman;
MacDonald, Penny A.

Publication type:

Article

Examining dorsal striatum in cognitive effort using Parkinson's disease and fMRI.

Published in:

Annals of Clinical & Translational Neurology, 2014, v. 1, n. 6, p. 390, doi. 10.1002/acn3.62

By:

MacDonald, Alex A.;
Seergobin, Ken N.;
Tamjeedi, Ruzbeh;
Owen, Adrian M.;
Provost, Jean‐Sebastien;
Monchi, Oury;
Ganjavi, Hooman;
MacDonald, Penny A.

Publication type:

Article

Dopaminergic Therapy Increases Go Timeouts in the Go/No-Go Task in Patients with Parkinson's Disease.

Published in:

Frontiers in Human Neuroscience, 2018, p. 1, doi. 10.3389/fnhum.2017.00642

By:

Yang, Xue Q.;
Lauzon, Brian;
Seergobin, Ken N.;
MacDonald, Penny A.

Publication type:

Article

Parkinson's disease duration determines effect of dopaminergic therapy on ventral striatum function.

Published in:

Movement Disorders, 2013, v. 28, n. 2, p. 153, doi. 10.1002/mds.25152

By:

MacDonald, Alex A.;
Monchi, Oury;
Seergobin, Ken N.;
Ganjavi, Hooman;
Tamjeedi, Ruzbeh;
MacDonald, Penny A.

Publication type:

Article

Midbrain and pallidal iron changes identify patients with REM sleep behaviour disorder and Parkinson's disease.

Published in:

NPJ Parkinson's Disease, 2025, v. 11, n. 1, p. 1, doi. 10.1038/s41531-025-00916-1

By:

Alushaj, Erind;
Kuurstra, Alan;
Menon, Ravi S.;
Ganjavi, Hooman;
Morava, Anisa;
Sharma, Manas;
Kashgari, Alia;
Barr, Jennifer;
Reisman, William;
Khan, Ali R.;
MacDonald, Penny A.

Publication type:

Article

Increased mean diffusivity of the caudal motor SNc identifies patients with REM sleep behaviour disorder and Parkinson's disease.

Published in:

NPJ Parkinson's Disease, 2024, v. 10, n. 1, p. 1, doi. 10.1038/s41531-024-00731-0

By:

Alushaj, Erind;
Hemachandra, Dimuthu;
Ganjavi, Hooman;
Seergobin, Ken N.;
Sharma, Manas;
Kashgari, Alia;
Barr, Jennifer;
Reisman, William;
Khan, Ali R.;
MacDonald, Penny A.

Publication type:

Article

The invisibility of the translator in environmental translation.

Published in:

Spanish Journal of Applied Linguistics / Revista Española de Lingüística Aplicada (John Benjamins Publishing Co.), 2017, v. 30, n. 2, p. 440, doi. 10.1075/resla.00002.bra

By:

Bracho Lapiedra, Llum;
MacDonald, Penny

Publication type:

Article

Differential Effects of Parkinson's Disease and Dopamine Replacement on Memory Encoding and Retrieval.

Published in:

PLoS ONE, 2013, v. 8, n. 9, p. 1, doi. 10.1371/journal.pone.0074044

By:

MacDonald, Alex A.;
Seergobin, Ken N.;
Owen, Adrian M.;
Tamjeedi, Ruzbeh;
Monchi, Oury;
Ganjavi, Hooman;
MacDonald, Penny A.

Publication type:

Article

Negative Associations between Corpus Callosum Midsagittal Area and IQ in a Representative Sample of Healthy Children and Adolescents.

Published in:

PLoS ONE, 2011, v. 6, n. 5, p. 1, doi. 10.1371/journal.pone.0019698

By:

Ganjavi, Hooman;
Lewis, John D.;
Bellec, Pierre;
MacDonald, Penny A.;
Waber, Deborah P.;
Evans, Alan C.;
Karama, Sherif

Publication type:

Article

Dorsal striatum mediates deliberate decision making, not late-stage, stimulus-response learning.

Published in:

Human Brain Mapping, 2017, v. 38, n. 12, p. 6133, doi. 10.1002/hbm.23817

By:

Hiebert, Nole M.;
Owen, Adrian M.;
Seergobin, Ken N.;
MacDonald, Penny A.

Publication type:

Article

Pramipexole Increases Go Timeouts but Not No-go Errors in Healthy Volunteers.

Published in:

Frontiers in Human Neuroscience, 2016, v. 10, p. 1, doi. 10.3389/fnhum.2016.00523

By:

Xue Qing Yang;
Glizer, Daniel;
Vo, Andrew;
Seergobin, Ken N.;
MacDonald, Penny A.

Publication type:

Article

Pramipexole Impairs Stimulus-Response Learning in Healthy Young Adults.

Published in:

Frontiers in Neuroscience, 2016, p. 1, doi. 10.3389/fnins.2016.00374

By:

Gallant, Haley;
Vo, Andrew;
Seergobin, Ken N.;
Macdonald, Penny A.

Publication type:

Article

Striatum-Mediated Deficits in Stimulus-Response Learning and Decision-Making in OCD.

Published in:

Frontiers in Psychiatry, 2020, v. 10, p. 1, doi. 10.3389/fpsyt.2020.00013

By:

Hiebert, Nole M.;
Lawrence, Marc R.;
Ganjavi, Hooman;
Watling, Mark;
Owen, Adrian M.;
Seergobin, Ken N.;
MacDonald, Penny A.

Publication type:

Article

Levodopa impairs probabilistic reversal learning in healthy young adults.

Published in:

Psychopharmacology, 2016, v. 233, n. 14, p. 2753, doi. 10.1007/s00213-016-4322-x

By:

Vo, Andrew;
Seergobin, Ken;
Morrow, Sarah;
MacDonald, Penny

Publication type:

Article

Association Between Gadolinium Contrast Exposure and the Risk of Parkinsonism.

Published in:

2016

By:

Welk, Blayne;
McArthur, Eric;
Morrow, Sarah A.;
MacDonald, Penny;
Hayward, Jade;
Leung, Andrew;
Lum, Andrea

Publication type:

journal article

The effect of dopamine therapy on ventral and dorsal striatum-mediated cognition in Parkinson’s disease: support from functional MRI.

Published in:

Brain: A Journal of Neurology, 2011, v. 134, n. 5, p. 1447, doi. 10.1093/brain/awr075

By:

MacDonald, Penny A.;
MacDonald, Alex A.;
Seergobin, Ken N.;
Tamjeedi, Ruzbeh;
Ganjavi, Hooman;
Provost, Jean-Sebastien;
Monchi, Oury

Publication type:

Article

Nanoscale flow cytometry‐based quantification of blood‐based extracellular vesicle biomarkers distinguishes MCI and Alzheimer's disease.

Published in:

Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2024, v. 20, n. 9, p. 6094, doi. 10.1002/alz.14087

By:

Dayarathna, Thamara;
Roseborough, Austyn D.;
Gomes, Janice;
Khazaee, Reza;
Silveira, Carolina R. A.;
Borron, Kathy;
Yu, Soojung;
Coleman, Kristy;
Jesso, Sarah;
Finger, Elizabeth;
MacDonald, Penny;
Borrie, Michael;
Wells, Jennie;
Bartha, Robert;
Zou, Guangyong;
Whitehead, Shawn N.;
Leong, Hon S.;
Pasternak, Stephen H.

Publication type:

Article

P1‐067: AMBROXOL AS PHARMACOLOGICAL CHAPERONE TARGETING GBA1 AS A DISEASE MODIFYING TREATMENT FOR PARKINSON'S DISEASE DEMENTIA: A PHASE 2 RANDOMIZED, DOUBLE‐BLIND, PLACEBO‐CONTROLLED TRIAL.

Published in:

Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2018, v. 14, p. P296, doi. 10.1016/j.jalz.2018.06.069

By:

Pasternak, Stephen H.;
Silveira, Carolina;
Li, Zhonghan;
Bartha, Robert;
Borrie, Michael;
Wells, Jennie;
MacDonald, Penny;
Zou, Guangyoug;
Jenkins, Mary;
Finger, Elizabeth;
Jog, Mandar;
Rupar, Tony;
Tirona, Rommel

Publication type:

Article

Social Symptoms of Parkinson's Disease.

Published in:

Parkinson's Disease (20420080), 2020, v. 2020, p. 1, doi. 10.1155/2020/8846544

By:

Prenger, Margaret T. M.;
Madray, Racheal;
Van Hedger, Kathryne;
Anello, Mimma;
MacDonald, Penny A.

Publication type:

Article

Relationship between Freezing of Gait and Anxiety in Parkinson's Disease Patients: A Systemic Literature Review.

Published in:

Parkinson's Disease (20420080), 2019, p. 1, doi. 10.1155/2019/6836082

By:

Witt, Ivan;
Ganjavi, Hooman;
MacDonald, Penny

Publication type:

Article

Problems with Facial Mimicry Might Contribute to Emotion Recognition Impairment in Parkinson’s Disease.

Published in:

Parkinson's Disease (20420080), 2018, p. 1, doi. 10.1155/2018/5741941

By:

Prenger, Margaret T. M.;
MacDonald, Penny A.

Publication type:

Article

The Role of Parietal Cortex in Awareness of Self-generated Movements: a Transcranial Magnetic Stimulation Study.

Published in:

Cerebral Cortex, 2003, v. 13, n. 9, p. 962, doi. 10.1093/cercor/13.9.962

By:

MacDonald, Penny A.;
Paus, Tomáš

Publication type:

Article

The psychophysiology of guilt in healthy adults.

Published in:

Cognitive, Affective & Behavioral Neuroscience, 2023, v. 23, n. 4, p. 1192, doi. 10.3758/s13415-023-01079-3

By:

Stewart, Chloe A.;
Mitchell, Derek G.V.;
MacDonald, Penny A.;
Pasternak, Stephen H.;
Tremblay, Paul F.;
Finger, Elizabeth

Publication type:

Article

Alprazolam Reduces Freezing of Gait (FOG) and Improves FOG-Related Gait Deficiencies.

Published in:

Parkinson's Disease (20420080), 2024, p. 1, doi. 10.1155/2024/3447009

By:

Al Jaja, Abdullah;
Sue, Téa;
Prenger, Margaret;
Seergobin, Ken N.;
Grahn, Jessica A.;
MacDonald, Penny A.

Publication type:

Article

Subcortical regional morphology correlates with fluid and spatial intelligence.

Published in:

Human Brain Mapping, 2014, v. 35, n. 5, p. 1957, doi. 10.1002/hbm.22305

By:

Burgaleta, Miguel;
MacDonald, Penny A.;
Martínez, Kenia;
Román, Francisco J.;
Álvarez‐Linera, Juan;
González, Ana Ramos;
Karama, Sherif;
Colom, Roberto

Publication type:

Article

Investigating the relation between striatal volume and IQ.

Published in:

Brain Imaging & Behavior, 2014, v. 8, n. 1, p. 52, doi. 10.1007/s11682-013-9242-3

By:

MacDonald, Penny;
Ganjavi, Hooman;
Collins, D.;
Evans, Alan;
Karama, Sherif

Publication type:

Article

Levodopa has mood-enhancing effects in healthy elderly adults.

Published in:

2018

By:

Vo, Andrew;
Ganjavi, Hooman;
MacDonald, Penny A.

Publication type:

Letter

SLC6A3 Polymorphism Predisposes to Dopamine Overdose in Parkinson's Disease.

Published in:

Frontiers in Neurology, 2018, p. N.PAG, doi. 10.3389/fneur.2018.00693

By:

Robertson, Brian D.;
Al Jaja, Abdullah S.;
MacDonald, Alex A.;
Hiebert, Nole M.;
Tamjeedi, Ruzbeh;
Seergobin, Ken N.;
Schwarz, Ute I.;
Kim, Richard B.;
MacDonald, Penny A.

Publication type:

Article

An Investigation into Which Methods Best Explain Children's Exposure to Traffic-Related Air Pollution.

Published in:

Toxics, 2022, v. 10, n. 6, p. N.PAG, doi. 10.3390/toxics10060284

By:

Van Ryswyk, Keith;
Wheeler, Amanda J.;
Grgicak-Mannion, Alice;
Xu, Xiaohong;
Curran, Jason;
Caravaggio, Gianni;
Hall, Ajae;
MacDonald, Penny;
Brook, Jeffrey R.

Publication type:

Article

Palliative Care Discussions in Multiple System Atrophy: A Retrospective Review.

Published in:

Canadian Journal of Neurological Sciences, 2017, v. 44, n. 3, p. 276, doi. 10.1017/cjn.2016.439

By:

Dayal, Anita M.;
Jenkins, Mary E.;
Jog, Mandar S.;
Kimpinski, Kurt;
MacDonald, Penny;
Gofton, Teneille E.

Publication type:

Article

Establishing the Roles of the Dorsal and Ventral Striatum in Humor Comprehension and Appreciation with fMRI.

Published in:

Journal of Neuroscience, 2023, v. 43, n. 49, p. 8536, doi. 10.1523/JNEUROSCI.1361-23.2023

By:

Prenger, Margaret;
Gilchrist, Madeline;
Van Hedger, Kathryne;
Seergobin, Ken N.;
Owen, Adrian M.;
MacDonald, Penny A.

Publication type:

Article

Burning pain secondary to clozapine use: a case report.

Published in:

BMC Psychiatry, 2014, v. 14, n. 1, p. 1, doi. 10.1186/s12888-014-0299-3

By:

Linton, Bradley;
Fu, Rachel;
MacDonald, Penny A.;
Ganjavi, Hooman

Publication type:

Article

Cognitive Training in Parkinson’s Disease: A Review of Studies from 2000 to 2014.

Published in:

Parkinson's Disease (20420080), 2016, p. 1, doi. 10.1155/2016/9291713

By:

Glizer, Daniel;
MacDonald, Penny A.

Publication type:

Article

Differential Effects of Dopaminergic Therapies on Dorsal and Ventral Striatum in Parkinson's Disease: Implications for Cognitive Function.

Published in:

Parkinson's Disease (20420080), 2011, p. 1, doi. 10.4061/2011/572743

By:

MacDonald, Penny A.;
Monchi, Oury

Publication type:

Article