Search Results - "Mitra, Dipayan"

Settling moths are the vital component of pollination in Himalayan ecosystem of North-East India, pollen transfer network approach revealed by Singh, Navneet, Lenka, Rajesh, Chatterjee, Pallab, Mitra, Dipayan

“…Majority of the pollination related studies are based on the diurnal pollinators, and the nocturnal pollinators received less scientific attention. We reveal…”
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Ground Target Tracking Using an Airborne Angle-Only Sensor with Terrain Uncertainty and Sensor Biases by Mitra, Dipayan, Balachandran, Aranee, Tharmarasa, Ratnasingham

“…Airborne angle-only sensors can be used to track stationary or mobile ground targets. In order to make the problem observable in 3-dimensions (3-D), the height…”
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Classification of paediatric brain tumours by diffusion weighted imaging and machine learning by Novak, Jan, Zarinabad, Niloufar, Rose, Heather, Arvanitis, Theodoros, MacPherson, Lesley, Pinkey, Benjamin, Oates, Adam, Hales, Patrick, Grundy, Richard, Auer, Dorothee, Gutierrez, Daniel Rodriguez, Jaspan, Tim, Avula, Shivaram, Abernethy, Laurence, Kaur, Ramneek, Hargrave, Darren, Mitra, Dipayan, Bailey, Simon, Davies, Nigel, Clark, Christopher, Peet, Andrew

“…To determine if apparent diffusion coefficients (ADC) can discriminate between posterior fossa brain tumours on a multicentre basis. A total of 124 paediatric…”
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Unveiling the Role of Angiosperm Pollen Morphology in Attachment to the Moth (Lepidoptera) Proboscides by Dipayan Mitra, Lenka, Rajesh, Chowdhury, Monoranjan, Singh, Navneet

“…The current study aims to understand the role of various morphological features of pollen grains in attachment with moth proboscides. To test the hypothesis,…”
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Combining multi-site magnetic resonance imaging with machine learning predicts survival in pediatric brain tumors by Grist, James T., Withey, Stephanie, Bennett, Christopher, Rose, Heather E. L., MacPherson, Lesley, Oates, Adam, Powell, Stephen, Novak, Jan, Abernethy, Laurence, Pizer, Barry, Bailey, Simon, Clifford, Steven C., Mitra, Dipayan, Arvanitis, Theodoros N., Auer, Dorothee P., Avula, Shivaram, Grundy, Richard, Peet, Andrew C.

“…Brain tumors represent the highest cause of mortality in the pediatric oncological population. Diagnosis is commonly performed with magnetic resonance imaging…”
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Microbleeds in dementia with Lewy bodies by Donaghy, Paul C., Firbank, Michael, Mitra, Dipayan, Petrides, George, Lloyd, Jim, Barnett, Nicola, Olsen, Kirsty, Thomas, Alan J., O’Brien, John T.

“…Introduction Microbleeds are associated with the development of dementia in older people and are common in Alzheimer’s disease (AD). Their prevalence and…”
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Dynamic susceptibility-contrast magnetic resonance imaging with contrast agent leakage correction aids in predicting grade in pediatric brain tumours: a multicenter study by Withey, Stephanie B., MacPherson, Lesley, Oates, Adam, Powell, Stephen, Novak, Jan, Abernethy, Laurence, Pizer, Barry, Grundy, Richard, Morgan, Paul S., Bailey, Simon, Mitra, Dipayan, Arvanitis, Theodoros N., Auer, Dorothee P., Avula, Shivaram, Peet, Andrew C.

“…Background Relative cerebral blood volume (rCBV) measured using dynamic susceptibility-contrast MRI can differentiate between low- and high-grade pediatric…”
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Unusual cause of treatable Parkinsonism by Wiblin, Lou, Mitra, Dipayan, Warren, Naomi

“…A 78-year-old woman presented with features of bilateral, asymmetric Parkinsonism for 1 year, with prominent difficulties with continence, swallowing and…”
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Distinguishing between paediatric brain tumour types using multi-parametric magnetic resonance imaging and machine learning: A multi-site study by Grist, James T., Withey, Stephanie, MacPherson, Lesley, Oates, Adam, Powell, Stephen, Novak, Jan, Abernethy, Laurence, Pizer, Barry, Grundy, Richard, Bailey, Simon, Mitra, Dipayan, Arvanitis, Theodoros N., Auer, Dorothee P., Avula, Shivaram, Peet, Andrew C

“…•Individual diffusion and perfusion imaging radiomics can provide limited information to distinguish between tumour types.•Combining functional imaging with…”
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A prospective study of MRI biomarkers in the brain and lower limb muscles for prediction of lower limb motor recovery following stroke by Elameer, Mat, Lumley, Hannah, Moore, Sarah A., Marshall, Katie, Alton, Abi, Smith, Fiona E., Gani, Akif, Blamire, Andrew, Rodgers, Helen, Price, Christopher I. M., Mitra, Dipayan

“…The aim of this prospective observational longitudinal study was to explore and decipher the predictive value of prospective MRI biomarkers in the brain and…”
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Feasibility trial of an early therapy in perinatal stroke (eTIPS) by Basu, Anna Purna, Pearse, Janice, Watson, Rose, Dulson, Pat, Baggaley, Jessica, Wright, Blythe, Howel, Denise, Vale, Luke, Mitra, Dipayan, Embleton, Nick, Rapley, Tim

“…Perinatal stroke (PS) affects up to 1/2300 infants and frequently leads to unilateral cerebral palsy (UCP). Preterm-born infants affected by unilateral…”
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Intracerebral large artery disease in Aicardi–Goutières syndrome implicates SAMHD1 in vascular homeostasis by RAMESH, VENKATESWARAN, BERNARDI, BRUNO, STAFA, ALTIN, GARONE, CATERINA, FRANZONI, EMILIO, ABINUN, MARIO, MITCHELL, PATRICK, MITRA, DIPAYAN, FRISWELL, MARK, NELSON, JOHN, SHALEV, STAVIT A, RICE, GILLIAN I, GORNALL, HANNAH, SZYNKIEWICZ, MARCIN, AYMARD, FRANÇOIS, GANESAN, VIJEYA, PRENDIVILLE, JULIE, LIVINGSTON, JOHN H, CROW, YANICK J

“…Aim  To describe a spectrum of intracerebral large artery disease in Aicardi–Goutières syndrome (AGS) associated with mutations in the AGS5 gene SAMHD1. Method…”
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TUBA1A Mutation-Associated Lissencephaly: Case Report and Review of the Literature by Sohal, Aman P.S., MBBS, Montgomery, Tara, MBBS, Mitra, Dipayan, MD, Ramesh, Venkateswaran, MBBS DCh

“…Abstract Lissencephaly is a disorder of neuronal migration resulting in abnormal cerebral cortical sulcation and gyration. Affected children present with…”
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Application of pattern recognition techniques for classification of pediatric brain tumors by in vivo 3T 1H‐MR spectroscopy—A multi‐center study by Zarinabad, Niloufar, Abernethy, Laurence J., Avula, Shivaram, Davies, Nigel P., Rodriguez Gutierrez, Daniel, Jaspan, Tim, MacPherson, Lesley, Mitra, Dipayan, Rose, Heather E.L., Wilson, Martin, Morgan, Paul S., Bailey, Simon, Pizer, Barry, Arvanitis, Theodoros N., Grundy, Richard G., Auer, Dorothee P., Peet, Andrew

“…Purpose 3T magnetic resonance scanners have boosted clinical application of 1H‐MR spectroscopy (MRS) by offering an improved signal‐to‐noise ratio and…”
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Emergent aneurysm treatment compared with treatment on neurological improvement in patients with ruptured poor-grade aneurysmal subarachnoid haemorrhage: the TOPSAT2 RCT by White, Philip, Gregson, Barbara, McColl, Elaine, Brennan, Paul, Steel, Alison, Watts, Philippa, Wood, Ruth, Bowes, Clare, Javadpour, Mohsen, Weston, Amanda, Mitra, Dipayan

“…Background Aneurysmal subarachnoid haemorrhage is a major cause of haemorrhagic stroke. The incidence is ≈ 80 per million population per year; it peaks in the…”
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Asymmetrical Bioimpedance in the Anterior Circulation for Urgent Stratification of suspected Stroke (ABACUS Stroke): study protocol for a diagnostic accuracy study by Price, Christopher I, Shaw, Lisa, Dixit, Anand, Graziadio, Sara, Lendrem, Clare, Mitra, Dipayan, Rodgers, Helen, Sutcliffe, Lou, White, Phil

“…Early identification and treatment of stroke improve outcome. Ischaemic stroke due to large vessel occlusion (LVO) benefits from time-critical thrombectomy but…”
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A prospective study of stroke sub-type from within an incident population in Tanzania by Mitra, Dipayan, Gray, William K., Aris, Eric, Jusabani, Ahmed, Walker, Richard W., Swai, Mark

“…Objectives. We aimed to establish the pathological types of stroke in two incident populations in Tanzania, one rural and one urban, and to examine the…”
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Investigation of Kronecker-Based Recovery of Compressed ECG Signal by Mitra, Dipayan, Zanddizari, Hadi, Rajan, Sreeraman

“…Continuous measurement of electrocardiogram (ECG) signal is required for detecting various cardiac abnormalities, such as arrhythmia. Wearable devices have…”
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Prevention of intracerebral haemorrhage by Mitchell, Patrick, Mitra, Dipayan, Gregson, Barbara A, Mendelow, A David

“…Nontraumatic intracerebral haemorrhages arise from a wide range of causes falling into two broad groups: discreet vascular "ictohaemorrhagic" lesions such as…”
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Audit of the change in the on-call practices in neuroradiology and factors affecting it by Mukerji, Nitin, Wallace, Dorothy, Mitra, Dipayan

“…On call practices had recently changed at the Newcastle General Hospital to accommodate increasing CT scan requests and reduce the workloads of the…”
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