Results 111 to 120 of about 316,303 (197)

All Is Relative—A Call for Considering “Physiologically Informed” Control Conditions to Improve the Mechanistic Understanding of the Effects of Physical Exercise on Cognition

Scandinavian Journal of Psychology, Volume 67, Issue 5, Page 1246-1266, October 2026.
ABSTRACT There is a growing interest in elucidating the mechanisms that drive the benefits of physical exercise on cognitive performance. A key element for a better understanding of a particular phenomenon (e.g., the mediators of the exercise‐cognition interaction) is the selection of an appropriate control condition/group as the basis for causal ...
Fabian Herold, Benjamin Tari, Sylwester Kujach, Olivier Dupuy, C. Shawn Green, Thomas Gronwald, Matthew Heath   +6 more
wiley   +1 more source

Transcranial Doppler ultrasonography in intensive care.

, 2008
Summary Transcranial Doppler is an innovative, flexible, accessible tool for the bedside monitoring of static and dynamic cerebral flow and treatment response. Introduced by Rune Aaslid in 1982, it has become indispensable in clinical practice.
DE PERI E, LAVINIO A., RASULO, Francesco Antonio   +2 more
core   +1 more source

Predictive value of transcranial doppler ultrasound for cerebral small vessel disease in elderly patients

Arquivos de Neuro-Psiquiatria
Objective: To investigate the predictive value of transcranial Doppler (TCD) ultrasound for cerebral small vessel disease in elderly patients. Methods: Transcranial Doppler ultrasound and magnetic resonance imaging (MRI) were performed on 184 elderly ...
Shengqi Fu, Jiewen Zhang, Hongtao Zhang, Shuling Zhang   +3 more
doaj   +1 more source

Supraphysiological ascorbic acid infusion attenuates cerebrovascular dysfunction in middle‐aged and older adults

Physiological Reports, Volume 14, Issue 19, October 2026.
Young (Y) and middle‐aged and older (MA/O) community‐dwelling adults were recruited and randomized to acute ascorbic acid (AA) or saline (SAL) infusions, on separate days. Cerebrovascular reactivity (CVR) to transient hypercapnia (30 s) in the internal carotid artery (ICA), or sustained hypercapnia (3 min) in the middle cerebral artery (MCA), was ...
Theodore M. DeConne, Faria Sanjana, Elizabeth M. Habash, Kevin P. Decker, Wendy Nichols, Joshua C. Hobson, Nicholas A. Rizzi, Christopher R. Martens   +7 more
wiley   +1 more source

Transcranial Doppler and anesthetics

, 2007
Transcranial Doppler (TCD) is widely used to investigate the effects of anesthetic drugs on cerebral blood flow. Its repeatability and non-invasivity makes it an ideal, first choice method.
G. Pino, LUCANTO, Tullio, FODALE, Vincenzo, CONTI, Alfredo, SANTAMARIA, Letterio, D. Schifilliti   +5 more
core   +1 more source

Transcranial sonography in Parkinson's disease

Einstein (São Paulo)
Transcranial sonography has become a useful tool in the differential diagnosis of parkinsonian syndromes. This is a non-invasive, low cost procedure.
Edson Bor-Seng-Shu, José Luiz Pedroso, Daniel Ciampi de Andrade, Orlando Graziani Povoas Barsottini, Luiz Augusto Franco de Andrade, Egberto Reis Barbosa, Manoel Jacobsen Teixeira   +6 more
doaj   +1 more source

Transcranial Doppler ultrasound findings in middle cerebral artery occlusion.

, 1990
We evaluated the efficacy of transcranial Doppler ultrasonography in 23 patients suffering from acute middle cerebral artery occlusion. The diagnosis of occlusion was most suggestive when all basal arteries except the affected middle cerebral artery were
W Dorndorf, M Kaps, M S Damian, U Teschendorf   +3 more
core   +1 more source

Early renal involvement in diabetes mellitus: comparison of renal Doppler US and radioisotope evaluation of glomerular hyperfiltration

, 1998
To evaluate the usefulness of Doppler ultrasonography (US) in the diagnosis of hyperfiltration in patients with insulin-dependent diabetes mellitus (IDDM)
Covino, Marcello, Gasbarrini, Giovanni Battista, Rapaccini, Gian Ludovico, Pompili, Maurizio, Ghirlanda, Giovanni   +4 more
core  

Follow-up of residual shunt after patent foramen ovale closure [PDF]

, 2010
GRIPPI G, Orzan, F., ORZAN F, Ribezzo, M., Liboni, William, Bonzano, A., Grippi, G., Rebaudengo, N., REBAUDENGO N, Molinari, Filippo, Negri, E., NEGRI E., RIBEZZO M, BONZANO A   +13 more
core   +1 more source

Hemodynamic predictors of early neurological deterioration and clinical outcome after endovascular treatment in large artery occlusion

Heliyon
Objective: Half of the patients with acute large artery occlusion (LAO) have poor outcomes after endovascular treatment (EVT). Early complications such as cerebral edema and symptomatic intracranial hemorrhage (sICH) can lead to early neurological ...
Jie Xu, Xin-Yi Chen, Hui-Yuan Wang, Ya-Fei Shang, Pan-Pan Shen, Sheng Zhang, Shun-Yuan Guo, Ming-Ming Tan, Yu Geng   +8 more
doaj   +1 more source