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PERANAN SEQUENCE SWI (SUSCEPTIBILITY WEIGHTED IMAGING) PADA PEMERIKSAAN MRI BRAIN KLINIS PARKINSON Eva Maulidiana Hikmah; I Putu Eka Juliantara; Nadra
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 2 No. 2 (2023): Oktober :Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v2i2.1628

Abstract

The Role of SWI (Susceptibility Weighted Imaging) Sequence in Clinical Parkinson’s MRI Brain Imaging. Magnetic Resonance Imaging (MRI) is a technique for imaging body crossings based on the principle of magnetic resonance of hydrogen atoms. Brain MRI examination aims to see anatomy and abnormalities within the brain to establish clinical diagnosis, pathological abnormalities, tumors, and surrounding abnormalities. Imaging examinations are also conducted to find other causes of Parkinsonism. Head MRI is one of the non-invasive examinations performed to help confirm the diagnosis of Parkinson's disease. This study aims to determine the procedure for Brain MRI examination with Parkinson's clinical and to determine the sequence information SWI (Susceptibility Weighted Imaging) can establish clinical diagnosis of Parkinson's. This study is qualitative descriptive with a case study approach. The subject consists of three patients with clinical Parkinson's. All subjects performed MRI brain 3 tesla examinations to determine the procedure and sequence information used. The research results were obtained according to the theory using an additional 2 mm sequence, while in the field using 0.9 mm sequence the examination was conducted using the head coil of the patient's position, namely supine, head first. Sequences used in field inspections are AAHead Scout, t1 fl2d transversal, t2 tse (time spin echo) dark fluid transversal, t2 tse (time spin echo) transversal, ep2d diff (diffusion) 4scan trace, asl 3d transversal, tof cs carotids, flow pc3d MRV (magnetic resonance venography), tof brain MRA (magnetic resonance angiography), t2 swi (susceptibility weighted imaging) 3d transversal 0.9 mm. The thin axial sequence of 0.9 mm is more likely to see Parkinson's anatomical abnormalities, higher SNR and better spatial resolution than using a 2 mm slice thickness.
Peranan Sekuens Dixon Pada Pemeriksaan Mri Wrist Joint Tanpa Kontras Kasus Intraosseus Hemangioma Zenitha Azzahra, Rafa; I Made Lana Prasetya; Nadra
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 2 No. 2 (2023): Oktober :Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v2i2.1629

Abstract

Magnetic Resonance Imaging (MRI) is a medical diagnostic imaging technique that works on the principle of nuclear magnetic resonance. MRI aircraft can produce internal diagnostic images of human needs both in sagittal, coronal, and transverse cuts by not using ionizing radiation (X-rays) and also not using radioactive substances but based on the principle of magnetic resonance of hydrogen atomic nuclei to reveal anatomically and pathologically to establish clinical diagnoses, one of which is Intraosseus hemangioma in the wrist joint. Intraosseous hemangioma is classified as a benign tumor of a vascular nature. The use of dixon sequences is proposed for the assessment of the water content of metaphysical bone marrow, with a short scan time. Dixon sequence imaging can be used for suppression of fat in the extremities, but also for quantification of fat in bones. The research method used is descriptive research with an observational approach. Data collection was carried out from November 7, 2022 to February 7, 2023 using a 3 Tesla Mri Siemens Magnetom Vida aircraft. The patient sample used in this study was a patient with complaints of the wrist joint. Data collection is carried out through observation, interviews and documentation Wrist Joint Examination in Intraosseus Hemangioma Cases using Siemens Magnetom Vida 3 Tesla MRI aircraft has an examination procedure with sequence designs Localizer_tra, Localizer_sag + cor+tra, t1_tse_tra_2mm, t2_tse_dixon_fs_cor_2mm, t2_tse_dixon_fs_sag_2mm , t1_vibe_wo_cor_ iso,Pd_tse_fs_tra_2, 5_mm
PHATIC PARTICLES IN PRESIDENTIAL CANDIDATE DEBATE ACTIVITIESAND CANDIDATE FOR VICE-PRESIDENT OF THE REPUBLIC OF INDONESIA IN 2024 Amelia Putri, Shinta; Lindawati; Nadra
Lire Journal (Journal of Linguistics and Literature) Vol. 9 No. 3 (2025): In Progress
Publisher : Elite Laboratory Jurusan Sastra Inggris Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/lire.v9i3.441

Abstract

This study aims to describe phatic particles and their functions found in the debate of presidential and vice-presidential candidates of the Republic of Indonesia in 2024. This type of research is descriptive qualitative. The data collection method used is the listening method with the basic technique of tapping, then the advanced technique is listening freely involving conversation. After that, the data was analyzed using the distribution method with the basic technique for direct elements. From the analysis that has been carried out, ten types of phatic particles were found that were used in the 2024 RI presidential and vice-presidential candidate debate. Then, the function of phatic particles found in the 2024 RI presidential and vice presidential candidate debate is as a substitute for words only, a substitute for words too, to emphasize or highlight a part, as a transition in conversation, or to show emphasis on new information, substitute for the words not and isn't, emphasize proof, emphasize imperative sentences, confirm or reinforce a statement, strengthen the title, emphasize the reason, emphasize the denial, emphasize the surprise, replace the question words why or why not, emphasize a warning, and indicate something specifically, as the true or actual meaning, refines the command, and to force by persuading. Overall, the use of phatic particles helps maintain smooth communication, makes debate events more interactive and effective, and shows participants' strategies in conveying arguments clearly and persuasively.