-
2
-
-
42149113097
-
Both the hippocampus and striatum are involved in consolidation of motor sequence memory
-
Albouy G., Sterpenich V., Balteau E., Vandewalle G., Desseilles M., Dang-Vu T., Darsaud A., Ruby P., Luppi P.H., Degueldre C., Peigneux P., Luxen A., Maquet P. Both the hippocampus and striatum are involved in consolidation of motor sequence memory. Neuron 2008, 58:261-272.
-
(2008)
Neuron
, vol.58
, pp. 261-272
-
-
Albouy, G.1
Sterpenich, V.2
Balteau, E.3
Vandewalle, G.4
Desseilles, M.5
Dang-Vu, T.6
Darsaud, A.7
Ruby, P.8
Luppi, P.H.9
Degueldre, C.10
Peigneux, P.11
Luxen, A.12
Maquet, P.13
-
3
-
-
84855173844
-
Response selection versus feedback analysis in conditional visuo-motor learning
-
Amiez C., Hadj-Bouziane F., Petrides M. Response selection versus feedback analysis in conditional visuo-motor learning. Neuroimage 2012, 59:3723-3735.
-
(2012)
Neuroimage
, vol.59
, pp. 3723-3735
-
-
Amiez, C.1
Hadj-Bouziane, F.2
Petrides, M.3
-
4
-
-
0033933649
-
Voxel-based morphometry-the methods
-
Ashburner J., Friston K.J. Voxel-based morphometry-the methods. Neuroimage 2000, 11:805-821.
-
(2000)
Neuroimage
, vol.11
, pp. 805-821
-
-
Ashburner, J.1
Friston, K.J.2
-
5
-
-
34548249641
-
Morphometric fingerprint of asymptomatic Parkin and PINK1 mutation carriers in the basal ganglia
-
Binkofski F., Reetz K., Gaser C., Hilker R., Hagenah J., Hedrich K., van Eimeren T., Thiel A., Buchel C., Pramstaller P.P., Siebner H.R., Klein C. Morphometric fingerprint of asymptomatic Parkin and PINK1 mutation carriers in the basal ganglia. Neurology 2007, 69:842-850.
-
(2007)
Neurology
, vol.69
, pp. 842-850
-
-
Binkofski, F.1
Reetz, K.2
Gaser, C.3
Hilker, R.4
Hagenah, J.5
Hedrich, K.6
van Eimeren, T.7
Thiel, A.8
Buchel, C.9
Pramstaller, P.P.10
Siebner, H.R.11
Klein, C.12
-
6
-
-
49049113735
-
Training-induced brain structure changes in the elderly
-
Boyke J., Driemeyer J., Gaser C., Buchel C., May A. Training-induced brain structure changes in the elderly. J.Neurosci. 2008, 28:7031-7035.
-
(2008)
J.Neurosci.
, vol.28
, pp. 7031-7035
-
-
Boyke, J.1
Driemeyer, J.2
Gaser, C.3
Buchel, C.4
May, A.5
-
7
-
-
0035081434
-
Amedial to lateral shift in pre-movement cortical activity in hemi-Parkinson's disease
-
Cunnington R., Lalouschek W., Dirnberger G., Walla P., Lindinger G., Asenbaum S., Brucke T., Lang W. Amedial to lateral shift in pre-movement cortical activity in hemi-Parkinson's disease. Clin. Neurophysiol. 2001, 112:608-618.
-
(2001)
Clin. Neurophysiol.
, vol.112
, pp. 608-618
-
-
Cunnington, R.1
Lalouschek, W.2
Dirnberger, G.3
Walla, P.4
Lindinger, G.5
Asenbaum, S.6
Brucke, T.7
Lang, W.8
-
8
-
-
1342331387
-
Neuroplasticity: changes in grey matter induced by training
-
Draganski B., Gaser C., Busch V., Schuierer G., Bogdahn U., May A. Neuroplasticity: changes in grey matter induced by training. Nature 2004, 427:311-312.
-
(2004)
Nature
, vol.427
, pp. 311-312
-
-
Draganski, B.1
Gaser, C.2
Busch, V.3
Schuierer, G.4
Bogdahn, U.5
May, A.6
-
9
-
-
44549088145
-
Training-induced structural changes in the adult human brain
-
Draganski B., May A. Training-induced structural changes in the adult human brain. Behav. Brain Res. 2008, 192:137-142.
-
(2008)
Behav. Brain Res.
, vol.192
, pp. 137-142
-
-
Draganski, B.1
May, A.2
-
10
-
-
79952611543
-
Exercise training increases size of hippocampus and improves memory
-
Erickson K.I., Voss M.W., Prakash R.S., Basak C., Szabo A., Chaddock L., Kim J.S., Heo S., Alves H., White S.M., Wojcicki T.R., Mailey E., Vieira V.J., Martin S.A., Pence B.D., Woods J.A., McAuley E., Kramer A.F. Exercise training increases size of hippocampus and improves memory. Proc. Natl. Acad. Sci. U.S.A 2011, 108:3017-3022.
-
(2011)
Proc. Natl. Acad. Sci. U.S.A
, vol.108
, pp. 3017-3022
-
-
Erickson, K.I.1
Voss, M.W.2
Prakash, R.S.3
Basak, C.4
Szabo, A.5
Chaddock, L.6
Kim, J.S.7
Heo, S.8
Alves, H.9
White, S.M.10
Wojcicki, T.R.11
Mailey, E.12
Vieira, V.J.13
Martin, S.A.14
Pence, B.D.15
Woods, J.A.16
McAuley, E.17
Kramer, A.F.18
-
11
-
-
0016823810
-
"Mini-mental state". A practical method for grading the cognitive state of patients for the clinician
-
Folstein M.F., Folstein S.E., McHugh P.R. "Mini-mental state". A practical method for grading the cognitive state of patients for the clinician. J.Psychiatr. Res. 1975, 12:189-198.
-
(1975)
J.Psychiatr. Res.
, vol.12
, pp. 189-198
-
-
Folstein, M.F.1
Folstein, S.E.2
McHugh, P.R.3
-
12
-
-
0030456268
-
Detecting activations in PET and fMRI: levels of inference and power
-
Friston K.J., Holmes A., Poline J.B., Price C.J., Frith C.D. Detecting activations in PET and fMRI: levels of inference and power. Neuroimage 1996, 4:223-235.
-
(1996)
Neuroimage
, vol.4
, pp. 223-235
-
-
Friston, K.J.1
Holmes, A.2
Poline, J.B.3
Price, C.J.4
Frith, C.D.5
-
13
-
-
44449118608
-
Remodeling the brain: plastic structural brain changes produced by different motor therapies after stroke
-
Gauthier L.V., Taub E., Perkins C., Ortmann M., Mark V.W., Uswatte G. Remodeling the brain: plastic structural brain changes produced by different motor therapies after stroke. Stroke 2008, 39:1520-1525.
-
(2008)
Stroke
, vol.39
, pp. 1520-1525
-
-
Gauthier, L.V.1
Taub, E.2
Perkins, C.3
Ortmann, M.4
Mark, V.W.5
Uswatte, G.6
-
14
-
-
44449153709
-
The effectiveness of exercise interventions for people with Parkinson's disease: a systematic review and meta-analysis
-
Goodwin V.A., Richards S.H., Taylor R.S., Taylor A.H., Campbell J.L. The effectiveness of exercise interventions for people with Parkinson's disease: a systematic review and meta-analysis. Mov. Disord. 2008, 23:631-640.
-
(2008)
Mov. Disord.
, vol.23
, pp. 631-640
-
-
Goodwin, V.A.1
Richards, S.H.2
Taylor, R.S.3
Taylor, A.H.4
Campbell, J.L.5
-
15
-
-
2942595874
-
Nonstationary cluster-size inference with random field and permutation methods
-
Hayasaka S., Phan K.L., Liberzon I., Worsley K.J., Nichols T.E. Nonstationary cluster-size inference with random field and permutation methods. Neuroimage 2004, 22:676-687.
-
(2004)
Neuroimage
, vol.22
, pp. 676-687
-
-
Hayasaka, S.1
Phan, K.L.2
Liberzon, I.3
Worsley, K.J.4
Nichols, T.E.5
-
16
-
-
77949407188
-
Aging, neurodegeneration and Parkinson's disease
-
Hindle J.V. Aging, neurodegeneration and Parkinson's disease. Age Aging 2010, 39:156-161.
-
(2010)
Age Aging
, vol.39
, pp. 156-161
-
-
Hindle, J.V.1
-
17
-
-
0026514953
-
Accuracy of clinical diagnosis of idiopathic Parkinson's disease: A clinico-pathological study of 100 cases
-
Hughes A.J., Daniel S.E., Kilford L., Lees A.J. Accuracy of clinical diagnosis of idiopathic Parkinson's disease: A clinico-pathological study of 100 cases. J.Neurol. Neurosurg. Psychiatry 1992, 55:181-184.
-
(1992)
J.Neurol. Neurosurg. Psychiatry
, vol.55
, pp. 181-184
-
-
Hughes, A.J.1
Daniel, S.E.2
Kilford, L.3
Lees, A.J.4
-
18
-
-
0018095836
-
Intracortical connectivity of architectonic fields in the somatic sensory, motor and parietal cortex of monkeys
-
Jones E.G., Coulter J.D., Hendry S.H. Intracortical connectivity of architectonic fields in the somatic sensory, motor and parietal cortex of monkeys. J.Comp. Neurol. 1978, 181:291-347.
-
(1978)
J.Comp. Neurol.
, vol.181
, pp. 291-347
-
-
Jones, E.G.1
Coulter, J.D.2
Hendry, S.H.3
-
19
-
-
44249084426
-
Screening for cognitive deficits in Parkinson's disease with the Parkinson Neuropsychometric Dementia Assessment (PANDA) instrument
-
Kalbe E., Calabrese P., Kohn N., Hilker R., Riedel O., Wittchen H.U., Dodel R., Otto J., Ebersbach G., Kessler J. Screening for cognitive deficits in Parkinson's disease with the Parkinson Neuropsychometric Dementia Assessment (PANDA) instrument. Parkinsonism Relat. Disord. 2008, 14:93-101.
-
(2008)
Parkinsonism Relat. Disord.
, vol.14
, pp. 93-101
-
-
Kalbe, E.1
Calabrese, P.2
Kohn, N.3
Hilker, R.4
Riedel, O.5
Wittchen, H.U.6
Dodel, R.7
Otto, J.8
Ebersbach, G.9
Kessler, J.10
-
20
-
-
84876066644
-
Cortico-basal ganglia and cortico-cerebellar circuits in Parkinson's disease: pathophysiology or compensation?
-
Martinu K., Monchi O. Cortico-basal ganglia and cortico-cerebellar circuits in Parkinson's disease: pathophysiology or compensation?. Behav. Neurosci. 2013, 127:222-236.
-
(2013)
Behav. Neurosci.
, vol.127
, pp. 222-236
-
-
Martinu, K.1
Monchi, O.2
-
21
-
-
0037465534
-
Enhancement of brain activation during trial-and-error sequence learning in early PD
-
Mentis M.J., Dhawan V., Nakamura T., Ghilardi M.F., Feigin A., Edwards C., Ghez C., Eidelberg D. Enhancement of brain activation during trial-and-error sequence learning in early PD. Neurology 2003, 60:612-619.
-
(2003)
Neurology
, vol.60
, pp. 612-619
-
-
Mentis, M.J.1
Dhawan, V.2
Nakamura, T.3
Ghilardi, M.F.4
Feigin, A.5
Edwards, C.6
Ghez, C.7
Eidelberg, D.8
-
22
-
-
74249114408
-
Unilateral pedunculopontine stimulation improves falls in Parkinson's disease
-
Moro E., Hamani C., Poon Y.Y., Al-Khairallah T., Dostrovsky J.O., Hutchison W.D., Lozano A.M. Unilateral pedunculopontine stimulation improves falls in Parkinson's disease. Brain 2010, 133:215-224.
-
(2010)
Brain
, vol.133
, pp. 215-224
-
-
Moro, E.1
Hamani, C.2
Poon, Y.Y.3
Al-Khairallah, T.4
Dostrovsky, J.O.5
Hutchison, W.D.6
Lozano, A.M.7
-
23
-
-
0015021890
-
The assessment and analysis of handedness: the Edinburgh Inventory
-
Oldfield R.C. The assessment and analysis of handedness: the Edinburgh Inventory. Neuropsychologia 1971, 9:97-113.
-
(1971)
Neuropsychologia
, vol.9
, pp. 97-113
-
-
Oldfield, R.C.1
-
25
-
-
66449101435
-
Motor reserve and novel area recruitment: amplitude and spatial characteristics of compensation in Parkinson's disease
-
Palmer S.J., Ng B., Abugharbieh R., Eigenraam L., McKeown M.J. Motor reserve and novel area recruitment: amplitude and spatial characteristics of compensation in Parkinson's disease. Eur. J. Neurosci. 2009, 29:2187-2196.
-
(2009)
Eur. J. Neurosci.
, vol.29
, pp. 2187-2196
-
-
Palmer, S.J.1
Ng, B.2
Abugharbieh, R.3
Eigenraam, L.4
McKeown, M.J.5
-
26
-
-
0035375091
-
Primate anterior cingulate cortex: where motor control, drive and cognition interface
-
Paus T. Primate anterior cingulate cortex: where motor control, drive and cognition interface. Nat. Rev. Neurosci. 2001, 2:417-424.
-
(2001)
Nat. Rev. Neurosci.
, vol.2
, pp. 417-424
-
-
Paus, T.1
-
27
-
-
79960083269
-
Motor skill learning, retention, and control deficits in Parkinson's disease
-
Pendt L.K., Reuter I., Muller H. Motor skill learning, retention, and control deficits in Parkinson's disease. PLoS One 2011, 6:e21669.
-
(2011)
PLoS One
, vol.6
-
-
Pendt, L.K.1
Reuter, I.2
Muller, H.3
-
28
-
-
0021173688
-
Projections to the frontal cortex from the posterior parietal region in the rhesus monkey
-
Petrides M., Pandya D.N. Projections to the frontal cortex from the posterior parietal region in the rhesus monkey. J.Comp. Neurol. 1984, 228:105-116.
-
(1984)
J.Comp. Neurol.
, vol.228
, pp. 105-116
-
-
Petrides, M.1
Pandya, D.N.2
-
30
-
-
70849126059
-
Gray and white matter changes associated with tool-use learning in macaque monkeys
-
Quallo M.M., Price C.J., Ueno K., Asamizuya T., Cheng K., Lemon R.N., Iriki A. Gray and white matter changes associated with tool-use learning in macaque monkeys. Proc. Natl. Acad. Sci. U.S.A 2009, 106:18379-18384.
-
(2009)
Proc. Natl. Acad. Sci. U.S.A
, vol.106
, pp. 18379-18384
-
-
Quallo, M.M.1
Price, C.J.2
Ueno, K.3
Asamizuya, T.4
Cheng, K.5
Lemon, R.N.6
Iriki, A.7
-
31
-
-
77954953565
-
Structural imaging in the presymptomatic stage of genetically determined parkinsonism
-
Reetz K., Tadic V., Kasten M., Bruggemann N., Schmidt A., Hagenah J., Pramstaller P.P., Ramirez A., Behrens M.I., Siebner H.R., Klein C., Binkofski F. Structural imaging in the presymptomatic stage of genetically determined parkinsonism. Neurobiol. Dis. 2010, 39:402-408.
-
(2010)
Neurobiol. Dis.
, vol.39
, pp. 402-408
-
-
Reetz, K.1
Tadic, V.2
Kasten, M.3
Bruggemann, N.4
Schmidt, A.5
Hagenah, J.6
Pramstaller, P.P.7
Ramirez, A.8
Behrens, M.I.9
Siebner, H.R.10
Klein, C.11
Binkofski, F.12
-
32
-
-
53749089126
-
Loss of cholinergic neurons in the pedunculopontine nucleus in Parkinson's disease is related to disability of the patients
-
Rinne J.O., Ma S.Y., Lee M.S., Collan Y., Roytta M. Loss of cholinergic neurons in the pedunculopontine nucleus in Parkinson's disease is related to disability of the patients. Parkinsonism Relat. Disord. 2008, 14:553-557.
-
(2008)
Parkinsonism Relat. Disord.
, vol.14
, pp. 553-557
-
-
Rinne, J.O.1
Ma, S.Y.2
Lee, M.S.3
Collan, Y.4
Roytta, M.5
-
33
-
-
0033967459
-
Cortical motor reorganization in akinetic patients with Parkinson's disease: a functional MRI study
-
Sabatini U., Boulanouar K., Fabre N., Martin F., Carel C., Colonnese C., Bozzao L., Berry I., Montastruc J.L., Chollet F., Rascol O. Cortical motor reorganization in akinetic patients with Parkinson's disease: a functional MRI study. Brain 2000, 123:394-403.
-
(2000)
Brain
, vol.123
, pp. 394-403
-
-
Sabatini, U.1
Boulanouar, K.2
Fabre, N.3
Martin, F.4
Carel, C.5
Colonnese, C.6
Bozzao, L.7
Berry, I.8
Montastruc, J.L.9
Chollet, F.10
Rascol, O.11
-
34
-
-
84858627028
-
Learning in the fast lane: new insights into neuroplasticity
-
Sagi Y., Tavor I., Hofstetter S., Tzur-Moryosef S., Blumenfeld-Katzir T., Assaf Y. Learning in the fast lane: new insights into neuroplasticity. Neuron 2012, 73:1195-1203.
-
(2012)
Neuron
, vol.73
, pp. 1195-1203
-
-
Sagi, Y.1
Tavor, I.2
Hofstetter, S.3
Tzur-Moryosef, S.4
Blumenfeld-Katzir, T.5
Assaf, Y.6
-
35
-
-
0030946212
-
Evidence for lateral premotor and parietal overactivity in Parkinson's disease during sequential and bimanual movements. A PET study
-
Samuel M., Ceballos-Baumann A.O., Blin J., Uema T., Boecker H., Passingham R.E., Brooks D.J. Evidence for lateral premotor and parietal overactivity in Parkinson's disease during sequential and bimanual movements. A PET study. Brain 1997, 120:963-976.
-
(1997)
Brain
, vol.120
, pp. 963-976
-
-
Samuel, M.1
Ceballos-Baumann, A.O.2
Blin, J.3
Uema, T.4
Boecker, H.5
Passingham, R.E.6
Brooks, D.J.7
-
36
-
-
0021250247
-
The origin of thalamic inputs to the arcuate premotor and supplementary motor areas
-
Schell G.R., Strick P.L. The origin of thalamic inputs to the arcuate premotor and supplementary motor areas. J.Neurosci. 1984, 4:539-560.
-
(1984)
J.Neurosci.
, vol.4
, pp. 539-560
-
-
Schell, G.R.1
Strick, P.L.2
-
37
-
-
0037468806
-
An FMRI study of the role of the medial temporal lobe in implicit and explicit sequence learning
-
Schendan H.E., Searl M.M., Melrose R.J., Stern C.E. An FMRI study of the role of the medial temporal lobe in implicit and explicit sequence learning. Neuron 2003, 37:1013-1025.
-
(2003)
Neuron
, vol.37
, pp. 1013-1025
-
-
Schendan, H.E.1
Searl, M.M.2
Melrose, R.J.3
Stern, C.E.4
-
38
-
-
78649287040
-
Effect of balance training on postural instability in patients with idiopathic Parkinson's disease
-
Smania N., Corato E., Tinazzi M., Stanzani C., Fiaschi A., Girardi P., Gandolfi M. Effect of balance training on postural instability in patients with idiopathic Parkinson's disease. Neurorehabil. Neural Repair 2010, 24:826-834.
-
(2010)
Neurorehabil. Neural Repair
, vol.24
, pp. 826-834
-
-
Smania, N.1
Corato, E.2
Tinazzi, M.3
Stanzani, C.4
Fiaschi, A.5
Girardi, P.6
Gandolfi, M.7
-
39
-
-
77956254594
-
Dynamic properties of human brain structure: learning-related changes in cortical areas and associated fiber connections
-
Taubert M., Draganski B., Anwander A., Muller K., Horstmann A., Villringer A., Ragert P. Dynamic properties of human brain structure: learning-related changes in cortical areas and associated fiber connections. J.Neurosci. 2010, 30:11670-11677.
-
(2010)
J.Neurosci.
, vol.30
, pp. 11670-11677
-
-
Taubert, M.1
Draganski, B.2
Anwander, A.3
Muller, K.4
Horstmann, A.5
Villringer, A.6
Ragert, P.7
-
40
-
-
84875253299
-
Teaching an adult brain new tricks: a critical review of evidence for training-dependent structural plasticity in humans
-
Thomas C., Baker C.I. Teaching an adult brain new tricks: a critical review of evidence for training-dependent structural plasticity in humans. Neuroimage 2013, 73:225-236.
-
(2013)
Neuroimage
, vol.73
, pp. 225-236
-
-
Thomas, C.1
Baker, C.I.2
-
41
-
-
0036703904
-
Forced nonuse in unilateral parkinsonian rats exacerbates injury
-
Tillerson J.L., Cohen A.D., Caudle W.M., Zigmond M.J., Schallert T., Miller G.W. Forced nonuse in unilateral parkinsonian rats exacerbates injury. J.Neurosci. 2002, 22:6790-6799.
-
(2002)
J.Neurosci.
, vol.22
, pp. 6790-6799
-
-
Tillerson, J.L.1
Cohen, A.D.2
Caudle, W.M.3
Zigmond, M.J.4
Schallert, T.5
Miller, G.W.6
-
42
-
-
0035875912
-
Forced limb-use effects on the behavioral and neurochemical effects of 6-hydroxydopamine
-
Tillerson J.L., Cohen A.D., Philhower J., Miller G.W., Zigmond M.J., Schallert T. Forced limb-use effects on the behavioral and neurochemical effects of 6-hydroxydopamine. J.Neurosci. 2001, 21:4427-4435.
-
(2001)
J.Neurosci.
, vol.21
, pp. 4427-4435
-
-
Tillerson, J.L.1
Cohen, A.D.2
Philhower, J.3
Miller, G.W.4
Zigmond, M.J.5
Schallert, T.6
-
43
-
-
78349261173
-
Systematic review of levodopa dose equivalency reporting in Parkinson's disease
-
Tomlinson C.L., Stowe R., Patel S., Rick C., Gray R., Clarke C.E. Systematic review of levodopa dose equivalency reporting in Parkinson's disease. Mov. Disord. 2010, 25:2649-2653.
-
(2010)
Mov. Disord.
, vol.25
, pp. 2649-2653
-
-
Tomlinson, C.L.1
Stowe, R.2
Patel, S.3
Rick, C.4
Gray, R.5
Clarke, C.E.6
-
44
-
-
23044498095
-
The role of anterior cingulate cortex and precuneus in the coordination of motor behaviour
-
Wenderoth N., Debaere F., Sunaert S., Swinnen S.P. The role of anterior cingulate cortex and precuneus in the coordination of motor behaviour. Eur. J. Neurosci. 2005, 22:235-246.
-
(2005)
Eur. J. Neurosci.
, vol.22
, pp. 235-246
-
-
Wenderoth, N.1
Debaere, F.2
Sunaert, S.3
Swinnen, S.P.4
-
45
-
-
46249083043
-
Neural correlates of dual task performance in patients with Parkinson's disease
-
Wu T., Hallett M. Neural correlates of dual task performance in patients with Parkinson's disease. J.Neurol. Neurosurg. Psychiatry 2008, 79:760-766.
-
(2008)
J.Neurol. Neurosurg. Psychiatry
, vol.79
, pp. 760-766
-
-
Wu, T.1
Hallett, M.2
-
46
-
-
84874861183
-
The cerebellum in Parkinson's disease
-
Wu T., Hallett M. The cerebellum in Parkinson's disease. Brain 2013, 136:696-709.
-
(2013)
Brain
, vol.136
, pp. 696-709
-
-
Wu, T.1
Hallett, M.2
-
47
-
-
77957038340
-
Neural correlates of bimanual anti-phase and in-phase movements in Parkinson's disease
-
Wu T., Wang L., Hallett M., Li K., Chan P. Neural correlates of bimanual anti-phase and in-phase movements in Parkinson's disease. Brain 2010, 133:2394-2409.
-
(2010)
Brain
, vol.133
, pp. 2394-2409
-
-
Wu, T.1
Wang, L.2
Hallett, M.3
Li, K.4
Chan, P.5
-
48
-
-
0242381876
-
Attentional focus on suprapostural tasks affects balance learning
-
Wulf G., Weigelt M., Poulter D., McNevin N. Attentional focus on suprapostural tasks affects balance learning. Q.J. Exp. Psychol. A. 2003, 56:1191-1211.
-
(2003)
Q.J. Exp. Psychol. A.
, vol.56
, pp. 1191-1211
-
-
Wulf, G.1
Weigelt, M.2
Poulter, D.3
McNevin, N.4
|