The ability to reconstruct the kinematic parameters of hand movement using noninvasive electroencephalography (EEG) is essential for strength and endurance augmentation exoskeleton/exosuit. For system development, conventional classification-based brain-computer interface (BCI) controls external devices by providing discrete control signals actuator. A continuous reconstruction from EEG signal better suited practical BCI applications. state-of-the-art multivariable linear regression (mLR)...

Understanding the neural sources behind MEG and EEG signals holds significance for both basic clinical neuroscience. Existing techniques, such as Recursive Applied Projected Multiple Signal Classification (RAP-MUSIC) Alternating Projection (AP), rely on a limited set of current dipoles, representing focal with zero spatial extent. However, this zero-extent dipole model oversimplifies realistic activity, assumed to exhibit varying degrees To address limitation, we enhanced AP approach,...

Abstract A novel integration of machine learning (ML) and eXplainable artificial intelligence (XAI) based prediction is proposed to investigate the variability nanowire (NW) gate-all-around (GAA) ferroelectric-field effect transistors (Fe-FETs). XAI methods such as local interpretable model-agnostic explanations (LIME) shapley additive (SHAP) enhance explainability robustness ML algorithms for end-users. The NW-GAA-ferro-FETs show tremendous potential neuromorphic computing systems...

Computerized tomography (CT) guided fine needle aspiration cytology (FNAC) of lung lesions has rapidly emerged as a less-invasive, cheap, rapid and fairly accurate diagnostic aid in lesions.The purpose this present study was to evaluate the effectiveness CT-guided FNAC diagnosis pulmonary mass (both benign malignant) determine complication rate procedure.We conducted an institution-based, prospective on 127 patients who presented with lesions.After proper consent obtained, transthoracic done...

Brain source localization (BSL) using Electro- EncephaloGram (EEG) has been an active area of research because its cost-effective and noninvasive nature the operation. As EEG data are spatially sampled over head, subsequent performance is limited by head-shape assumption for efficient representation. In literature, human head approximated spherical shape. Hence, harmonics, corresponding basis functions, have natural choice reconstruction localization. this article, a new set functions called...

Ascariasis is the commonest helminthic infection in humans, caused by nematode Ascaris lumbricoides. The adult worms usually reside small intestine. Rarely, they migrate into bile duct and pancreatic ducts, but involvement of gall bladder and/or liver parenchyma extremely rare. Here, we describe a case 32-year-old woman who presented with fever, anorexia, right upper quadrant pain mild hepatomegaly. Ultrasonography revealed abscess concurrent moving worm bladder. Fine-needle aspiration...

Abstract Brain Source Localization (BSL) using Electroencephalogram (EEG) has been a useful noninvasive modality for the diagnosis of epileptogenic zones, study evoked related potentials, and brain disorders. The inverse solution BSL is limited by high computational cost localization error. performance additionally head shape assumption corresponding harmonics basis function. In this work, an anatomical (Spherical Harmonics (SH), more particularly Head (H 2 )) based presented....

Introduction Magnetoencephalography (MEG) is a powerful technique for studying the human brain function. However, accurately estimating number of sources that contribute to MEG recordings remains challenging problem due low signal-to-noise ratio (SNR), presence correlated sources, inaccuracies in head modeling, and variations individual anatomy. Methods To address these issues, our study introduces robust method active based on F-ratio statistical approach, which allows comparison between...

Present study is a retrospective analysis of 1448 lymphadenopathy cases, that had undergone FNAC in the Department Pathology, NBMC for 5 years between 1996 to 2000. Out total 3964 performed during period, 330 cases increased 1303 2000 indicating higher compliance procedure. only referral centre region and it reflects relative occurrence disease community. This reveals tuberculous lymphadenitis (46.34%) commonest ailment causing followed by metastatic deposits (20.03%) reactive hyperplasia...

Abstract Various masses arise from sinonasal tract and nasopharynx, which are embryologically distinct. A cross-sectional study for 1 year in a tertiary care hospital was carried out. Either incisional biopsy or surgical excision sample with proper history imaging collaborated. The total percentage of these tumors during the 1-year period 3.52%. four nonspecific lesions, 49 non-neoplastic masses, 17 benign neoplastic 24 malignant were found. Non-neoplastic majority number (52.12%). Among...

Filariasis is major public health hazard particularly in tropical countries like India. The presence of microfilaria using fine needle aspiration cytology has been reported from various sites. However, the adult gravid filarial worm with a surrounding host response rarely on breast aspirates. Here, we report unique case which lump clinically suspicious fibroadenosis breast, showed worms numerous microfilariae and granulomatous inflammatory response. appears to be ubiquitous endemic areas, an...

Granulomatous mastitis is a benign disorder which closely mimics malignancy clinico-radiologically. A simple and cost effective modality like fine needle aspiration cytology (FNAC) can help in prompt diagnosis avoid unnecessary surgery.A retrospective study where data were collected for granulomatous lesions of the breast diagnosed by histopathology five year period review FNAC slides. Cases positive Mycobacterium tuberculosis either on ZN stain or Polymerase chain reaction (PCR) fungus...

Dipole source localization problem is addressed in hemispherical harmonics (HSH) domain. Human head approximated by spherical model. Hence, (SH) basis functions have been natural choice for EEG reconstruction and localization. However, sensor placed over scalp to acquire signal, assume the shape of a hemisphere. Hemispherical will more appropriately represent data sampled In this paper, forward model formulated HSH Optimal array processing methods such as MUltiple SIgnal Classification...

ElectroEncephaloGram (EEG) signals based localization of brain sources has been an active area research. The accuracy is limited by the assumption head shape. Spherical and hemispherical models have studied in literature. corresponding basis functions that include spherical harmonics utilized to represent EEG potential. In this work, a new set (called harmonics) dedicated potential over are introduced. Subsequently, MUltiple SIgnal Classification (MUSIC) Minimum Variance Distortionless...

Primary sarcoma of breast are rare. Diagnosis by aspiration cytology is difficult due to nonspecific cytomorphologic features. An initial presentation with neurological symptoms metastasis the brain has not been previously reported. Here, we describe a case 60-year-old female who presented headache, dizziness and convulsion was subsequently diagnosed undifferentiated high grade pleomorphic cerebellar metastasis.

In recent decades, there has been growing interest in novel applications of neuro-rehabilitation and motor power augmentation based on the experimental paradigm imagery (MI) execution (ME), respectively. Qualitative comparison between MI ME reveals a significant difference response time, activation magnitude, cortical source distribution. Based these differences, different frameworks have developed for enhanced brain computer interface (BCI) by providing task specific information time space....

Sarcomatoid renal cell carcinomas of the kidney are rare neoplasms constituting about 1-5% all malignant neoplasms. These aggressive tumors and commonly associated with conventional (clear cell) carcinomas, but cases chromophobe sparse. Cytological features such lesions have rarely been reported. Here, we report a unique case 48-year-old male patient who presented right flank lump pain. A fine needle aspiration was performed from lesion under ultrasound guidance cytological diagnosis...

Primary carcinomas of the gallbladder are rare malignancies and adenocarcinoma is more common subtype.Primary squamous cell carcinoma has rarely been diagnosed by aspiration cytology.Here, we present a case 62-year old female patient suffering from abdominal complaints who underwent ultrasound-guided fine-needle cytology was as keratinizing gallbladder.The diagnosis confirmed on subsequent histopathological examination that also revealed metastasis in cystic lymph node.Histogenesis...

Health questionnaire data assessment conventionally relies upon statistical analysis in understanding disease susceptibility using discrete numbers and fails to reflect physician's perspectives missing narratives data, which play subtle roles prediction. In addressing such limitations, the present study applies fuzzy consensus oral health habit for a selected Indian population context of assessing pre-cancer cancer. Methodically collected were initially divided into age based small subgroups...

This retrospective study was performed in a tertiary care center from India analyzing the histopathological reports and clinical data of adult patients admitted this institute with diagnosis renal tumors had undergone nephrectomy for disease.The objective is to determine relative frequencies different adults (above age 16 years) analyze characters tumors.In study, we have analyzed histopathology along demographic who our January 2005 December 2011.A total 113 underwent tumor during last 7...