Browsing by Author "Cudeiro, Javier"
Now showing items 1-20 of 89
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A simple procedure using auditory stimuli to improve movement in Parkinson´s disease: a pilot study
Fernández-del-Olmo, Miguel; Cudeiro, Javier (Research Gate, 2003-01-25)[Abstract] It has been suggested that sequential movements in Parkinsonian patients might be improved by the effects of external rhythmic cues, either visual or acoustic, acting as a sort of timekeeper. ... -
A simple, repeated rTMS protocol effectively removes auditory verbal hallucinations in a single patient study
Blanco-López, María José; Cudeiro-Blanco, Javier; Iglesias, Guillermo; Gago, Ana; Cudeiro, Javier (Elsevier, 2016-02-17) -
Actions of compounds manipulating the nitric Oxide system in the cat primary visual cortex
Cudeiro, Javier; Rivadulla, Casto; Rodríguez, Rosa; Grieve, Kenneth; Martínez-Conde, Susana; Acuña, Carlos (Wiley, 1997-10)[Abstract:] We iontophoretically applied NG-nitro-L-arginine (l-NOArg), an inhibitor of nitric oxide synthase (NOS), to cells (n= 77) in area 17 of anaesthetized and paralysed cats while recording single-unit activity ... -
Acute effects of a single neurodynamic mobilization session on range of motion and H-reflex in asymptomatic young subjects: a controlled study
Cancela, Álvaro; Arias, Pablo; Rodríguez-Romero, Beatriz; Chouza-Insua, Marcelo; Cudeiro, Javier (Wiley, 2023-06-18)[Abstract] Neurodynamic techniques have yielded good clinical results in the treatment of various pathologies. The objective of this study is to examine the short-term effects of neurodynamic techniques of the sciatic nerve ... -
Acute effects of whole-body vibration at 3, 6, and 9 Hz on balance and gait in patients with Parkinson's disease
Chouza-Insua, Marcelo; Arias, Pablo; Viñas-Diz, Susana; Cudeiro, Javier (Wiley, 2011-03-22) -
Adaptations of the Walking Corsi Test (WalCT) for 2- and 3-year-old preterm and term-born toddlers: a preliminary study
Martín-Pozuelo, Nuria; Robles-García, Verónica; Piccardi, Laura; Quintela-del-Río, Alejandro; Cudeiro, Javier; De las Cuevas-Terán, Isabel (Frontiers, 2023-03-17)[Abstract] Introduction: Topographical memory is crucial for navigation and environmental representation. The Walking Corsi Test (WalCT) has been used to evaluate topographical memory in children from 4 years upward. The ... -
Always returning: feedback and sensory processing in visual cortex and thalamus
Sillito, Adam M.; Cudeiro, Javier; Jones, Helen E. (Elsevier, 2006-05-19)[Abstract] Feedback projections are an integral part of the mammalian visual system. Although it is tempting to relegate them to a subsidiary role in visual processing, because their supposed latency and lag might appear ... -
Anandamide activation of CB1 receptors increases spontaneous bursting and oscillatory activity in the thalamus
Dasilva, Miguel; Grieve, Kenneth; Cudeiro, Javier; Rivadulla, Casto (Elsevier, 2014-02-05)[Abstract] The endocannabinoid system is a modulatory system that has been strongly associated with the regulation of functions as learning and memory, pain perception and sensory physiology in many areas of the central ... -
Antagonist muscle co-activation during straight walking and its relation to kinematics: Insight from young, elderly and Parkinson's disease
Arias, Pablo; Espinosa, Nelson; Robles-García, Verónica; Cao, Ricardo; Cudeiro, Javier (Elsevier, 2012-03-21)[Abstract] Increased antagonist muscle co-activation of the lower limb during walking seems to be an adaptive process to the physiological changes of aging, in order to gain joint stability. In the healthy subjects this ... -
Aquatic therapy versus conventional land-based therapy for Parkinson's disease: an open-label pilot study
Vivas-Costa, Jamile; Arias, Pablo; Cudeiro, Javier (Elsevier, 2011)[Abstract] Objectives: To assess and compare 2 different protocols of physiotherapy (land or water therapy) for people with Parkinson’s disease (PD) focused on postural stability and self-movement, and to provide ... -
Balancing the excitability of M1 circuitry during movement observation without overt replication
Arias, Pablo; Robles-García, Verónica; Corral Bergantiños, Yoanna; Espinosa, Nelson; Mordillo-Mateos, Laura; Grieve, Kenneth; Oliviero, Antonio; Cudeiro, Javier (Frontiers, 2014-09-17)[Abstract] Although observation of a movement increases the excitability of the motor system of the observer, it does not induce a motor replica. What is the mechanism for replica suppression? We performed a series of ... -
Bayesian methods in the field of rehabilitation
Quintela-del-Río, Alejandro; Rodríguez-Romero, Beatriz; Robles-García, Verónica; Arias, Pablo; Cudeiro, Javier; Martínez-Rodríguez, Alicia (Wolters Kluwer, 2019-06)[Abstract] Bayesian techniques, as an alternative method of statistical analysis in rehabilitation studies, have some advantages such as handling small sample sizes, allowing incorporation of previous experience of the ... -
Bilateral tDCS on primary motor cortex: effects on fast arm reaching tasks
Arias, Pablo; Corral Bergantiños, Yoanna; Robles-García, Verónica; Madrid, Antonio; Oliviero, Antonio; Cudeiro, Javier (PLoS, 2016-08-04)[Abstract] Background. The effects produced by transcranial direct current stimulation (tDCS) applied to the motor system have been widely studied in the past, chiefly focused on primary motor cortex (M1) excitability. ... -
Bootstrap testing for cross-correlation under low firing activity
González Montoro, Aldana María; Cao, Ricardo; Espinosa, Nelson; Cudeiro, Javier; Mariño Alfonso, Xurxo (Springer, 2015-04-14)[Abstract] A new cross-correlation synchrony index for neural activity is proposed. The index is based on the integration of the kernel estimation of the cross-correlation function. It is used to test for the dynamic ... -
Bursting thalamic responses in awake monkey contribute to visual detection and are modulated by corticofugal feedback
Ortuño Silva, Tania; Grieve, Kenneth; Cao, Ricardo; Cudeiro, Javier; Rivadulla, Casto (Frontiers, 2014-05-30)[Abstract] The lateral geniculate nucleus is the gateway for visual information en route to the visual cortex. Neural activity is characterized by the existence of two firing modes: burst and tonic. Originally associated ... -
Can pathway-specific LFPs be obtained in cytoarchitectonically complex structures?
Marakova, Julia; Ortuño Silva, Tania; Korovaichuk, Alejandra; Cudeiro, Javier; Marakov, Valeri A.; Rivadulla, Casto; Herreras, Oscar (Frontiers, 2014-05-01)[Abstract] Deciphering how the brain encodes the continuous flow of information contained in natural stimuli requires understanding the spontaneous activity of functional assemblies in multiple neuronal populations. A ... -
Central fatigue induced by short-lasting finger tapping and isometric tasks: a study of silent periods evoked at spinal and supraspinal levels
Arias, Pablo; Robles-García, Verónica; Corral Bergantiños, Yoanna; Madrid, Andy; Espinosa, Nelson; Valls-Solé, Josep; Grieve, Kenneth; Oliviero, Antonio; Cudeiro, Javier (Elsevier, 2015-08-01)[Abstract] The neural substrates of fatigue induced by muscular activity have been addressed in depth in relation to isometric tasks. For these activities, when fatigue develops, it has been noted that the duration of the ... -
Changes in EMG activity during clenching in chronic pain patients with unilateral temporomandibular disorders
Santana-Mora, U.; Cudeiro, Javier; Mora-Bermúdez, M.J.; Rilo-Pousa, B.; Ferreira-Pinho, J.C.; Otero-Cepeda, J.L.; Santana-Penín, U. (Elsevier, 2008-10-08)[Abstract] The study assessed the differences in electromyographic (EMG) activity recorded during clenching in women with chronic unilateral temporomandibular disorders (TMDs) as compared to control subjects. Seventy-five ... -
Changes in excitability at the level of M1, spinal cord and muscle during 3 minutes of finger tapping at the maximal possible rate
Madrid, Antonio; Madinabeitia-Mancebo, Elena; Jácome, M. A.; Cudeiro, Javier; Arias, Pablo (Springer, 2018-10-16)[Abstract] Linear mixed effects models were used to describe the dynamics of M1, spinal and muscle excitability during index finger tapping at the maximal possible rate, for 3 min. Our results show that tapping rate and ... -
Changes in Visual Responses in the Feline dLGN: Selective Thalamic Suppression Induced by Transcranial Magnetic Stimulation of V1
Labra, Carmen de; Rivadulla, Casto; Grieve, Kenneth; Mariño Alfonso, Xurxo; Espinosa, Nelson; Cudeiro, Javier (Oxford University Press, 2006-08-14)[Abstract] Transcranial magnetic stimulation (TMS) of the cortex can modify activity noninvasively and produce either excitatory or inhibitory effects, depending on stimulus parameters. Here we demonstrate controlled ...