Overlapping and parallel cerebello-cerebral networks contributing to sensorimotor control: An intrinsic functional connectivity study

Kipping, Judy; Grodd, Wolfgang; Kumar, Vinod; Taubert, Marco; Villringer, Arno; Margulies, Daniel S.

doi:10.1016/j.neuroimage.2013.07.027

Cited by 68 publications

(59 citation statements)

References 79 publications

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“…For example, anodal-tDCS of the left IFG altered connectivity in distinct networks associated with stimulated ventral and dorsal IFG, including lateral and medial frontal and sensorimotor regions [9,11]. Similarly, network modulations in the present study overlapped with areas functionally connected to the stimulated IFG [14] and also interconnected networks like the cerebellum [15]. Therefore, anodal-tDCS exerts beneficial effects on functional connectivity beyond the stimulated area by modulations of specific network nodes connected to the stimulation site.…”

Section: Impact On Rs-fmrisupporting

confidence: 60%

“…A number of RS-networks are affected in MCI, including the default mode, dorsal attention, control, salience and sensory-motor networks [13]. Importantly, most of these networks are connected directly [14] or indirectly [15] with the stimulated IFG. Moreover, this montage has previously been shown to exert beneficial effects on semantic word-retrieval, task-related brain activity and RS-network configuration in healthy individuals [9,11].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Transcranial direct current stimulation in mild cognitive impairment: Behavioral effects and neural mechanisms

Meinzer

Lindenberg

Phan

et al. 2014

Alzheimer's & Dementia

162

147

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Section: Impact On Rs-fmrisupporting

confidence: 60%

Section: Introductionmentioning

confidence: 99%

Transcranial direct current stimulation in mild cognitive impairment: Behavioral effects and neural mechanisms

Meinzer

Lindenberg

Phan

et al. 2014

Alzheimer's & Dementia

162

147

View full text Add to dashboard Cite

show abstract

“…Specific disruption to white matter in the superior cerebellar peduncle might be associated with a loss of cerebellar output to the thalamus (Brito et al, 2009). The dentate nucleus, which supplies this projection, is a crucial link in the cortico-cerebellar close loop circuits that potentially modulate higher cognitive functions in primates (Kelly and Strick, 2003;Strick et al, 2009) and humans (Kipping et al, 2013). The highly complex and enlarged dentate nucleus in humans shows a pronounced left-right asymmetry (Baizer, 2014) and, correspondingly, consistent unilateral reduction in dentate projections is inferred from a study of individuals with Asperger's (Catani et al, 2008).…”

Section: Blurred Lines: Gabaergic and Glutamatergic Progenitor Domainmentioning

confidence: 84%

Development of the cerebellum: simple steps to make a ‘little brain’

Green²,

2014

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The cerebellum is a pre-eminent model for the study of neurogenesis and circuit assembly. Increasing interest in the cerebellum as a participant in higher cognitive processes and as a locus for a range of disorders and diseases make this simple yet elusive structure an important model in a number of fields. In recent years, our understanding of some of the more familiar aspects of cerebellar growth, such as its territorial allocation and the origin of its various cell types, has undergone major recalibration. Furthermore, owing to its stereotyped circuitry across a range of species, insights from a variety of species have contributed to an increasingly rich picture of how this system develops. Here, we review these recent advances and explore three distinct aspects of cerebellar development -allocation of the cerebellar anlage, the significance of transit amplification and the generation of neuronal diversity -each defined by distinct regulatory mechanisms and each with special significance for health and disease.

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“…Motor activity has long been known to directly modify emotion and mood (Niedenthal, 2007), and a bi-directional relationship between motor function and the subjective experience of emotion has been established (Zhu and Thagard, 2002). Considering that the PFC is functionally connected with several motor regions like cerebellum (Kipping et al, 2013) and basal ganglia (Kung et al, 2013), it is likely that this region mediates the complex interactions between motor function and emotion.…”

Section: Potential Applications Of Nirsmentioning

confidence: 99%

NIRS as a tool for assaying emotional function in the prefrontal cortex

Doi¹,

Nishitani²,

Shinohara³

2013

Front. Hum. Neurosci.

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Despite having relatively poor spatial and temporal resolution, near-infrared spectroscopy (NIRS) has several methodological advantages compared with other non-invasive measurements of neural activation. For instance, the unique characteristics of NIRS give it potential as a tool for investigating the role of the prefrontal cortex (PFC) in emotion processing. However, there are several obstacles in the application of NIRS to emotion research. In this mini-review, we discuss the findings of studies that used NIRS to assess the effects of PFC activation on emotion. Specifically, we address the methodological challenges of NIRS measurement with respect to the field of emotion research, and consider potential strategies for mitigating these problems. In addition, we show that two fields of research, investigating (i) biological predisposition influencing PFC responses to emotional stimuli and (ii) neural mechanisms underlying the bi-directional interaction between emotion and action, have much to gain from the use of NIRS. With the present article, we aim to lay the foundation for the application of NIRS to the above-mentioned fields of emotion research.

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Overlapping and parallel cerebello-cerebral networks contributing to sensorimotor control: An intrinsic functional connectivity study

Cited by 68 publications

References 79 publications

Transcranial direct current stimulation in mild cognitive impairment: Behavioral effects and neural mechanisms

Transcranial direct current stimulation in mild cognitive impairment: Behavioral effects and neural mechanisms

Development of the cerebellum: simple steps to make a ‘little brain’

NIRS as a tool for assaying emotional function in the prefrontal cortex

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