Dr Joga Chaganti

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Book Chapters | 2024

Jakabek D; Chaganti J; Brew BJ, 2024, 'Infectious leukoencephalopathies', in Handbook of Clinical Neurology, pp. 431 - 453, http://dx.doi.org/10.1016/B978-0-323-99209-1.00016-8
Journal articles | 2025

Chaganti JR; Talekar TK; Brew BJ, 2025, 'Asymmetrical glymphatic dysfunction in patients with long Covid associated neurocognitive impairment- correlation with BBB disruption', BMC Neurology, 25, http://dx.doi.org/10.1186/s12883-025-04133-4

Journal articles | 2025

Qiu E; Phan P; Nisar A; Alizadeh M; Middleton D; Mohamed F; Chaganti J; Talekar K; Mondel P; Faro S; Yuan H, 2025, 'Comparison Between Left and Right Hemisphere DTI-ALPS Indices and Associated Measurements in Healthy Subjects (P12-2.006)', Neurology, 104, http://dx.doi.org/10.1212/wnl.0000000000210566

Journal articles | 2024

Arunkumar N; Nisar A; Sharan I; Chan J; Faro S; Mondel P; Jain N; Talekar K; Chaganti J; Spare N; Gooch R; Yuan H, 2024, 'Inter-rater Reliability and Standardization on Neuroimaging for Idiopathic Intracranial Hypertension (S20.004)', Neurology, 102, http://dx.doi.org/10.1212/wnl.0000000000206352

Journal articles | 2024

Chaganti J; Poudel G; Cysique LA; Dore GJ; Kelleher A; Matthews G; Darley D; Byrne A; Jakabek D; Zhang X; Lewis M; Jha N; Brew BJ, 2024, 'Blood brain barrier disruption and glutamatergic excitotoxicity in post-acute sequelae of SARS COV-2 infection cognitive impairment: potential biomarkers and a window into pathogenesis', Frontiers in Neurology, 15, http://dx.doi.org/10.3389/fneur.2024.1350848

Journal articles | 2024

Chaganti J, 2024, 'Editorial for “Effects of Gadolinium Retention in the Brains of Type 2 Diabetic Rats after Repeated Administration of Gadolinium-Based MRI Contrast Agents on Neurobiology and NLRP3 Inflammasome Activation”', Journal of Magnetic Resonance Imaging, 60, pp. 2171 - 2172, http://dx.doi.org/10.1002/jmri.29347

Journal articles | 2024

Zeng G; Krishnamurthy S; Pires AS; Guller A; Chaganti J; Tun N; Lockart I; Montagnese S; Brew B; Guillemin GJ; Danta M; Heng B, 2024, 'Activation of the kynurenine pathway identified in individuals with covert hepatic encephalopathy', Hepatology Communications, 8, http://dx.doi.org/10.1097/HC9.0000000000000559

Journal articles | 2023

Chaganti J; Gates TM; Brew BJ, 2023, 'Reversible large-scale network disruption correlates with neurocognitive improvement in HIV-associated minor neurocognitive disorder with combined anti-retroviral therapy intensification: a prospective longitudinal resting-state functional magnetic resonance imaging study', Neurological Sciences, 44, pp. 3261 - 3269, http://dx.doi.org/10.1007/s10072-023-06783-z

Journal articles | 2023

Chaganti J; Woodford H; Taylor M; Chaganti SS; MacDonald AL; Garrick R, 2023, 'Magnetization Transfer Contrast - Is it Sensitive Enough to Differentiate Demyelination from Axonal Loss?', Neurology India, 71, pp. 509 - 513, http://dx.doi.org/10.4103/0028-3886.378641

Journal articles | 2023

Chaganti J; Zeng G; Tun N; Lockart I; Abdelshaheed C; Cysique L; Montagnese S; Brew BJ; Danta M, 2023, 'Novel magnetic resonance KTRANS measurement of blood-brain barrier permeability correlated with covert HE', Hepatology Communications, 7, http://dx.doi.org/10.1097/HC9.0000000000000079

Journal articles | 2023

Chaganti SS; Sidhom G; Chaganti J, 2023, 'Multiparametric imaging in the evaluation of intracerebral abscesses', Practical Neurology, 23, pp. 376 - 385, http://dx.doi.org/10.1136/pn-2023-003694

Journal articles | 2023

Zeng G; Krishnamurthy S; Pires AS; Guller A; Tun N; Chaganti J; Lockart I; Montagnese S; Brew B; Guillemin G; Danta M; Heng B, 2023, 'Activation of the kynurenine pathway potentially underlies neurodegeneration in patients with covert hepatic encephalopathy', JOURNAL OF HEPATOLOGY, 78, pp. S263 - S264

Journal articles | 2022

Chaganti J, 2022, 'Editorial for “Cerebrovascular Reactivity Mapping Using Resting-State Functional MRI in Patients With Gliomas”', Journal of Magnetic Resonance Imaging, http://dx.doi.org/10.1002/jmri.28192

Journal articles | 2022

Chatterton S; Dwyer L; Thomson C; Plit M; Longmuir H; Chaganti J; Barnett Y; Brew B, 2022, 'Atypical presentations and course of JC virus infection', Journal of NeuroVirology, 28, pp. 183 - 186, http://dx.doi.org/10.1007/s13365-021-01031-6

Journal articles | 2022

Woodford H; Taylor M; Eftekhar B; Waugh R; Chaganti J, 2022, 'Dual intra-arterial vasodilators in the management of post-aneurysmal subarachnoid haemorrhage vasospasm', Interdisciplinary Neurosurgery: Advanced Techniques and Case Management, 27, http://dx.doi.org/10.1016/j.inat.2021.101442

Journal articles | 2021

Ambati C; Danta M; Boshell D; Ende J; Williams D; Chaganti J, 2021, 'The Promise of Percutaneous Transhepatic Variceal Embolization for Both Gastroesophageal and Ectopic Varices—An Australian Case Series', Journal of Clinical Interventional Radiology ISVIR, 5, pp. 03 - 10, http://dx.doi.org/10.1055/s-0041-1723061

Journal articles | 2021

Balshaw J; Nicholls M; Tsai Y; Chaganti J, 2021, 'Post traumatic herniation of basilar artery into sphenoid sinus with preserved arterial flow-an unusual complication', Interdisciplinary Neurosurgery: Advanced Techniques and Case Management, 25, http://dx.doi.org/10.1016/j.inat.2021.101268

Journal articles | 2021

Chaganti J; Brew BJ, 2021, 'MR spectroscopy in HIV associated neurocognitive disorder in the era of cART: a review', AIDS Research and Therapy, 18, http://dx.doi.org/10.1186/s12981-021-00388-2

Journal articles | 2021

Chaganti J; Taylor M; Woodford H; Steel T, 2021, 'Differentiation of Primary Central Nervous System Lymphoma and High-Grade Glioma with Dynamic Susceptibility Contrast−Derived Metrics: Pilot Study', World Neurosurgery, 151, pp. e979 - e987, http://dx.doi.org/10.1016/j.wneu.2021.05.026

Journal articles | 2021

Chaganti J; Woodford H; Tomlinson S; Dunkerton S; Brew B, 2021, 'Black blood imaging of intracranial vessel walls', Practical Neurology, 21, pp. 101 - 107, http://dx.doi.org/10.1136/practneurol-2020-002806

Journal articles | 2021

Dhurandhar V; Waugh R; Ahmed S; Mantrala S; Chaganti J, 2021, 'An observational study to determine volume changes in the functional liver remnant following portal vein embolization', JGH Open, 5, pp. 941 - 946, http://dx.doi.org/10.1002/jgh3.12614

Journal articles | 2021

Nir TM; Fouche JP; Ananworanich J; Ances BM; Boban J; Brew BJ; Chaganti JR; Chang L; Ching CRK; Cysique LA; Ernst T; Faskowitz J; Gupta V; Harezlak J; Heaps-Woodruff JM; Hinkin CH; Hoare J; Joska JA; Kallianpur KJ; Kuhn T; Lam HY; Law M; Lebrun-Frénay C; Levine AJ; Mondot L; Nakamoto BK; Navia BA; Pennec X; Porges EC; Salminen LE; Shikuma CM; Surento W; Thames AD; Valcour V; Vassallo M; Woods AJ; Thompson PM; Cohen RA; Paul R; Stein DJ; Jahanshad N, 2021, 'Association of Immunosuppression and Viral Load with Subcortical Brain Volume in an International Sample of People Living with HIV', JAMA Network Open, 4, http://dx.doi.org/10.1001/jamanetworkopen.2020.31190

Journal articles | 2020

Mulcahy MJ; Chaganti J; Al-Khawaja D, 2020, 'The Case of the Disappearing Colloid Cyst', World Neurosurgery, 135, pp. 100 - 102, http://dx.doi.org/10.1016/j.wneu.2019.12.013

Journal articles | 2020

Tun N; Chaganti J; Zeng G; Lockart I; Montagnese S; Brew B; Danta M, 2020, 'Prospective study of magnetic resonance spectroscopy identifies specific metabolic changes in covert hepatic encephalopathy', JOURNAL OF HEPATOLOGY, 73, pp. S737 - S737

Journal articles | 2020

Zeng G; Penninkilampi R; Chaganti J; Montagnese S; Brew BJ; Danta M, 2020, 'Meta-analysis of magnetic resonance spectroscopy in the diagnosis of hepatic encephalopathy', Neurology, 94, pp. e1147 - e1156, http://dx.doi.org/10.1212/WNL.0000000000008899

Journal articles | 2019

Chaganti J; Marripudi K; Staub LP; Rae CD; Gates TM; Moffat KJ; Brew BJ, 2019, 'Imaging correlates of the blood-brain barrier disruption in HIV-associated neurocognitive disorder and therapeutic implications', AIDS, 33, pp. 1843 - 1852, http://dx.doi.org/10.1097/QAD.0000000000002300

Journal articles | 2019

Paradise M; Seruga A; Crawford JD; Chaganti J; Thalamuthu A; Kochan NA; Brodaty H; Wen W; Sachdev PS, 2019, 'The relationship of cerebral microbleeds to cognition and incident dementia in non-demented older individuals', Brain Imaging and Behavior, 13, pp. 750 - 761, http://dx.doi.org/10.1007/s11682-018-9883-3

Journal articles | 2019

Ong APC; Frydenberg E; Rodriguez M; Chaganti J; Steel T, 2019, 'Unusual arachnoid cyst involving the third ventricle in an adult: Case report', Interdisciplinary Neurosurgery: Advanced Techniques and Case Management, vol. 16, pp. 12 - 14, http://dx.doi.org/10.1016/j.inat.2018.10.012

Journal articles | 2018

Fung M; Frydenberg E; Barnsley L; Chaganti J; Steel T, 2018, 'Clinical and radiological outcomes of image guided posterior C1-C2 fixation for atlantoaxial osteoarthritis (AAOA)', Journal of Spine Surgery, 4, pp. 725 - 735, http://dx.doi.org/10.21037/jss.2018.12.04

Journal articles | 2018

Mulcahy MJ; Chaganti J; Dower A; Al-Khawaja D, 2018, 'Spontaneous Acute Arterial Subdural Hematoma', World Neurosurgery, 110, pp. 403 - 406, http://dx.doi.org/10.1016/j.wneu.2017.11.152

Journal articles | 2018

Patel D; Le K; Chaganti J; Mansberg R, 2018, 'Hepatic falciform artery demonstrating MAA uptake in the anterior abdomen prior to embolization', Clinical Nuclear Medicine, 43, pp. 62 - 64, http://dx.doi.org/10.1097/RLU.0000000000001907

Journal articles | 2017

Chaganti JR; Heinecke A; Gates TM; Moffat KJ; Brew BJ, 2017, 'Functional connectivity in virally suppressed patients with HIV-associated neurocognitive disorder: A resting-state analysis', American Journal of Neuroradiology, 38, pp. 1623 - 1629, http://dx.doi.org/10.3174/ajnr.A5246

Journal articles | 2016

Crossley KM; Agnihotri S; Chaganti J; Rodriguez ML; McNally LP; Venna N; Turbett SE; Gutman M; Morey A; Koralnik IJ; Brew BJ, 2016, 'Recurrence of progressive multifocal leukoencephalopathy despite immune recovery in two HIV seropositive individuals', Journal of NeuroVirology, 22, pp. 541 - 545, http://dx.doi.org/10.1007/s13365-015-0419-y

Journal articles | 2016

Gates TM; Cysique LA; Siefried KJ; Chaganti J; Moffat KJ; Brew BJ, 2016, 'Maraviroc-intensified combined antiretroviral therapy improves cognition in virally suppressed HIV-associated neurocognitive disorder', AIDS, 30, pp. 591 - 600, http://dx.doi.org/10.1097/QAD.0000000000000951

Journal articles | 2016

Mobbs RJ; Phan K; Maharaj MM; Chaganti J; Simon N, 2016, 'Intraneural Ganglion Cyst of the Ulnar Nerve at the Elbow Masquerading as a Malignant Peripheral Nerve Sheath Tumor', World Neurosurgery, 96, pp. 613.e5 - 613.e8, http://dx.doi.org/10.1016/j.wneu.2016.08.106

Journal articles | 2015

Chakravorty A; Steel T; Chaganti J, 2015, 'Accuracy of percentage of signal intensity recovery and relative cerebral blood volume derived from dynamic susceptibility-weighted, contrast-enhanced MRI in the preoperative diagnosis of cerebral tumours', Neuroradiology Journal, 28, pp. 574 - 583, http://dx.doi.org/10.1177/1971400915611916

Journal articles | 2015

Leong M; Pendyala M; Chaganti J; Al-Soufi S, 2015, 'A case of bilateral adrenal haemorrhage following traumatic brain injury', Journal of Intensive Care, 3, http://dx.doi.org/10.1186/s40560-015-0073-8

Journal articles | 2015

So WLA; Chaganti J; Waugh R; Ferguson RJ, 2015, 'Management of scrotal arteriovenous malformation with transcatheter embolisation coils and percutaneous sclerotherapy under angiographic guidance', Journal of Medical Imaging and Radiation Oncology, 59, pp. 468 - 470, http://dx.doi.org/10.1111/1754-9485.12261

Journal articles | 2015

Tong J; Jefferson N; Chaganti J; Fraser CL, 2015, 'Compressive Optic Neuropathy from Allergic Fungal Sinusitis', Neuro-Ophthalmology, 39, pp. 236 - 239, http://dx.doi.org/10.3109/01658107.2015.1056380

Journal articles | 2015

Chaganti J; Phadke P; Park H; Chug M, 2015, 'Idiopathic reversible cerebral vasoconstriction syndrome in a female patient complicated by subarachnoid haemorrhage: A case report', International Journal of Diagnostic Imaging, vol. 2, http://dx.doi.org/10.5430/ijdi.v2n2p11

Journal articles | 2014

Roxanas MG; Massey JS; Chaganti J, 2014, 'Antisocial behaviour and lying: A neuropsychiatric presentation of agenesis of the corpus callosum', Australasian Psychiatry, 22, pp. 461 - 466, http://dx.doi.org/10.1177/1039856214546535

Journal articles | 2013

Ranguis SC; Chaganti JR; Winder MJ, 2013, 'A bilateral infratentorial neurenteric cyst', Journal of Clinical Neuroscience, 20, pp. 735 - 738, http://dx.doi.org/10.1016/j.jocn.2012.04.026

Journal articles | 2012

Chau ; Xu L; Fairhall JM; Chaganti J; McMullan B, 2012, 'Brain abscess due to Propionibacterium propionicum in Eisenmenger syndrome', Medical Journal of Australia, 196, pp. 525 - 526, http://dx.doi.org/10.5694/mja11.10768

Journal articles | 2011

Chaganti J; Marriott D; Steel T; Donovan JW; Biggs ND, 2011, 'Perineural trigeminal nerve abscess secondary to mucor sinusitis - serial DW MR imaging and literature review', Clinical Radiology, 66, pp. 1106 - 1109

Journal articles | 2011

Klistorner A; Chaganti J; Garrick R; Moffat K; Yiannikas C, 2011, 'Corrigendum to "Magnetisation Transfer Ratio in optic neuritis is associated with axonal loss, but not with demyelination" [NeuroImage 56/1(2011) 21-26]', NeuroImage, 56, pp. 2375, http://dx.doi.org/10.1016/j.neuroimage.2011.03.055

Journal articles | 2011

Klistorner A; Chaganti J; Garrick R; Moffat K; Yiannikas C, 2011, 'Magnetisation transfer ratio in optic neuritis is associated with axonal loss, but not with demyelination', NeuroImage, 56, pp. 21 - 26, http://dx.doi.org/10.1016/j.neuroimage.2011.02.041

Journal articles | 2011

Low J; Williams D; Chaganti JR, 2011, 'Polysplenia syndrome with agenesis of the dorsal pancreas and preduodenal portal vein presenting with obstructive jaundice - A case report and literature review', British Journal of Radiology, 84, http://dx.doi.org/10.1259/bjr/27680217

Journal articles | 2011

Simon N, 2011, 'Fluctuating gustatory disturbance and ophthalmodynia heralding the onset of a paramedian pontine infarction.', Journal of Clinical Neuroscience, 18, pp. 983 - 985
Conference Papers | 2023

Zeng G; Krishnamurthy S; Pires AS; Guller A; Guillemin GJ; Chaganti J; Tun NY; Lockart I; Montagnese S; Brew B; Heng B; Danta M, 2023, 'Activation of the kynurenine pathway potentially underlies neurodegeneration in patients with covert hepatic encephalopathy', in JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, WILEY, pp. 61 - 62

Conference Abstracts | 2021

Zeng G; Tun N; Chaganti J; Lockart I; Montagnese S; Brew B; Danta M, 2021, 'PROSPECTIVE STUDY OF THE BLOOD BRAIN BARRIER USING DYNAMIC CONTRAST ENHANCED MRI TECHNOLOGY IDENTIFIES HIGHER PERMEABILITY IN COVERT HEPATIC ENCEPHALOPATHY', in HEPATOLOGY, WILEY, Vol. 74, pp. 1231A - 1231A, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000707188005428&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Abstracts | 2021

Zeng G; Tun N; Chaganti J; Lockart I; Montagnese S; Brew B; Danta M, 2021, 'Prospective study of the blood-brain barrier using dynamic contrast-enhanced magnetic resonance imaging identifies higher permeability in covert hepatic encephalopathy', in JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, WILEY, Vol. 36, pp. 73 - 73, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000693377800120&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Abstracts | 2021

Zhang X; Chaganti J; Brew B, 2021, '034 MR spectroscopy and dynamic contrast-enhanced perfusion studies in two SARS-CoV-2 infection patients with neurological complications and no other MR abnormalities', in Oral abstracts, BMJ Publishing Group Ltd, pp. A13.1 - A13, presented at ANZAN Annual Scientific Meeting 2021 Abstracts, http://dx.doi.org/10.1136/bmjno-2021-anzan.34

Conference Papers | 2020

Tun NY; Chaganti J; Zeng G; Lockart I; Montagnese S; Brew B; Danta M, 2020, 'Prospective study of magnetic resonance spectroscopy identifies specific metabolite changes in covert hepatic encephalopathy', in JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, WILEY, pp. 65 - 66, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000589476200093&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Preprints | 2019

Nir TM; Fouche J-P; Ananworanich J; Ances BM; Boban J; Brew BJ; Chang L; Chaganti JR; Ching CRK; Cysique LA; Ernst T; Faskowitz J; Gupta V; Harezlak J; Heaps-Woodruff JM; Hinkin CH; Hoare J; Joska JA; Kallianpur KJ; Kuhn T; Lam HY; Law M; Lebrun-Frenay C; Levine AJ; Mondot L; Nakamoto BK; Navia BA; Pennec X; Porges EC; Shikuma CM; Thames AD; Valcour V; Vassallo M; Woods AJ; Thompson PM; Cohen RA; Paul R; Stein DJ; Jahanshad N, 2019, Smaller limbic structures are associated with greater immunosuppression in over 1000 HIV-infected adults across five continents: Findings from the ENIGMA-HIV Working Group, http://dx.doi.org/10.1101/724583

Conference Abstracts | 2019

Zeng G; Penninkilampi R; Chaganti J; Montagnese S; Brew B; Danta M, 2019, 'A systematic review and meta-analysis of the efficacy of magnetic resonance spectroscopy in the diagnosis of hepatic encephalopathy', in JOURNAL OF HEPATOLOGY, ELSEVIER, AUSTRIA, Vienna, Vol. 70, pp. E698 - E699, presented at International Liver Congress / 54th Annual Meeting of the European-Association-for-the-Study-of-the-Liver (EASL), AUSTRIA, Vienna, 10 April 2019 - 14 April 2019, http://dx.doi.org/10.1016/S0618-8278(19)31392-1

Conference Papers | 2019

Venkatesh K; Lockhart I; Williams D; Chaganti J, 2019, 'An uncommon site of portal hypertensive bleeding', in JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, WILEY, pp. 58 - 59, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000483843100092&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Conference Posters | 2015

Gates T; Cysique LA; Chaganti J; Siefried KJ; Brew BJ, 2015, 'Maraviroc-enhanced CART improves cognition in virally suppressed HAND: a pilot study', Seattle, USA, presented at The 22nd Conference on Retroviruses and Opportunistic Infections (CROI), Seattle, USA, 23 February 2015 - 26 February 2015

Preprints |

Nir TM; Fouche J-P; Ananworanich J; Ances BM; Boban J; Brew BJ; Chaganti JR; Chang L; Ching CRK; Cysique LA; Ernst T; Faskowitz J; Gupta V; Harezlak J; Heaps-Woodruff JM; Hinkin CH; Hoare J; Joska JA; Kallianpur KJ; Kuhn T; Lam HY; Law M; Lebrun-Frenay C; Levine AJ; Mondot L; Nakamoto BK; Navia BA; Pennec X; Porges EC; Shikuma CM; Thames AD; Valcour V; Vassallo M; Woods AJ; Thompson PM; Cohen RA; Paul R; Stein DJ; Jahanshad N; Group ENIGMA-HIVW, Smaller Limbic Structures Are Associated with Immunosuppression and Viral Load in Over 1000 HIV-Infected Adults Across Five Continents: Findings from the ENIGMA-HIV Working Group, http://dx.doi.org/10.2139/ssrn.3444420

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Dr Joga Chaganti