A dAvella
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Explore the profile of A dAvella including associated specialties, affiliations and a list of published articles.
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Articles
10
Citations
674
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Recent Articles
1.
Martino G, Ivanenko Y, dAvella A, Serrao M, Ranavolo A, Draicchio F, et al.
J Neurophysiol
. 2015 Sep;
114(5):2867-82.
PMID: 26378199
A compact description of coordinated muscle activity is provided by the factorization of electromyographic (EMG) signals. With the use of this approach, it has consistently been shown that multimuscle activity...
2.
Martino G, Ivanenko Y, Serrao M, Ranavolo A, dAvella A, Draicchio F, et al.
J Neurophysiol
. 2014 Sep;
112(11):2810-21.
PMID: 25185815
Several studies have demonstrated how cerebellar ataxia (CA) affects gait, resulting in deficits in multijoint coordination and stability. Nevertheless, how lesions of cerebellum influence the locomotor muscle pattern generation is...
3.
DAndola M, Cesqui B, Portone A, Fernandez L, Lacquaniti F, dAvella A
Front Comput Neurosci
. 2013 Aug;
7:107.
PMID: 23966939
What sources of information and what control strategies the central nervous system (CNS) uses to perform movements that require accurate sensorimotor coordination, such as catching a flying ball, is still...
4.
dAvella A, Cesqui B, Portone A, Lacquaniti F
J Neurosci Methods
. 2011 Jan;
196(2):264-75.
PMID: 21256864
Systematic investigations of sensorimotor control of interceptive actions in naturalistic conditions, such as catching or hitting a ball moving in three-dimensional space, requires precise control of the projectile flight parameters...
5.
Ivanenko Y, dAvella A, Poppele R, Lacquaniti F
J Neurophysiol
. 2008 Feb;
99(4):1890-8.
PMID: 18272871
Leg segment rotations in human walking covary, so that the three-dimensional trajectory of temporal changes in the elevation angles lies close to a plane. Recently the role of central versus...
6.
Bizzi E, Cheung V, dAvella A, Saltiel P, Tresch M
Brain Res Rev
. 2007 Nov;
57(1):125-33.
PMID: 18029291
We review experiments supporting the hypothesis that the vertebrate motor system produces movements by combining a small number of units of motor output. Using a variety of approaches such as...
7.
Bizzi E, dAvella A, Saltiel P, Tresch M
Neuroscientist
. 2002 Oct;
8(5):437-42.
PMID: 12374428
The vertebrate nervous system produces a wide range of movement flexibly and efficiently, even though the simplest of these movements is potentially highly complex. The strategies by which the nervous...
8.
Bizzi E, Tresch M, Saltiel P, dAvella A
Nat Rev Neurosci
. 2001 Mar;
1(2):101-8.
PMID: 11252772
The production and control of complex motor functions are usually attributed to central brain structures such as cortex, basal ganglia and cerebellum. In traditional schemes the spinal cord is assigned...
9.
Saltiel P, dAvella A, Tresch M, Bizzi E
J Neurophysiol
. 2001 Feb;
85(2):605-19.
PMID: 11160497
This paper relates to the problem of the existence of muscle synergies, that is whether the CNS command to muscles is simplified by controlling their activity in subgroups or synergies,...
10.
dAvella A, Bizzi E
Proc Natl Acad Sci U S A
. 1998 Jun;
95(13):7711-4.
PMID: 9636215
Recent experiments using electrical and N-methyl-D-aspartate microstimulation of the spinal cord gray matter and cutaneous stimulation of the hindlimb of spinalized frogs have provided evidence for a modular organization of...